//------------------------------------------------------------------------------
// <auto-generated>
//     This code was generated by a tool.
//     Runtime Version:4.0.30319.42000
//
//     Changes to this file may cause incorrect behavior and will be lost if
//     the code is regenerated.
// </auto-generated>
//------------------------------------------------------------------------------

#pragma warning disable 1591

namespace medizine {
    
    
    /// <summary>
    ///Represents a strongly typed in-memory cache of data.
    ///</summary>
    [global::System.Serializable()]
    [global::System.ComponentModel.DesignerCategoryAttribute("code")]
    [global::System.ComponentModel.ToolboxItem(true)]
    [global::System.Xml.Serialization.XmlSchemaProviderAttribute("GetTypedDataSetSchema")]
    [global::System.Xml.Serialization.XmlRootAttribute("pharmacyDataSet")]
    [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.DataSet")]
    public partial class pharmacyDataSet : global::System.Data.DataSet {
        
        private productDataTable tableproduct;
        
        private salesDataTable tablesales;
        
        private sales_productDataTable tablesales_product;
        
        private global::System.Data.SchemaSerializationMode _schemaSerializationMode = global::System.Data.SchemaSerializationMode.IncludeSchema;
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        public pharmacyDataSet() {
            this.BeginInit();
            this.InitClass();
            global::System.ComponentModel.CollectionChangeEventHandler schemaChangedHandler = new global::System.ComponentModel.CollectionChangeEventHandler(this.SchemaChanged);
            base.Tables.CollectionChanged += schemaChangedHandler;
            base.Relations.CollectionChanged += schemaChangedHandler;
            this.EndInit();
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        protected pharmacyDataSet(global::System.Runtime.Serialization.SerializationInfo info, global::System.Runtime.Serialization.StreamingContext context) : 
                base(info, context, false) {
            if ((this.IsBinarySerialized(info, context) == true)) {
                this.InitVars(false);
                global::System.ComponentModel.CollectionChangeEventHandler schemaChangedHandler1 = new global::System.ComponentModel.CollectionChangeEventHandler(this.SchemaChanged);
                this.Tables.CollectionChanged += schemaChangedHandler1;
                this.Relations.CollectionChanged += schemaChangedHandler1;
                return;
            }
            string strSchema = ((string)(info.GetValue("XmlSchema", typeof(string))));
            if ((this.DetermineSchemaSerializationMode(info, context) == global::System.Data.SchemaSerializationMode.IncludeSchema)) {
                global::System.Data.DataSet ds = new global::System.Data.DataSet();
                ds.ReadXmlSchema(new global::System.Xml.XmlTextReader(new global::System.IO.StringReader(strSchema)));
                if ((ds.Tables["product"] != null)) {
                    base.Tables.Add(new productDataTable(ds.Tables["product"]));
                }
                if ((ds.Tables["sales"] != null)) {
                    base.Tables.Add(new salesDataTable(ds.Tables["sales"]));
                }
                if ((ds.Tables["sales_product"] != null)) {
                    base.Tables.Add(new sales_productDataTable(ds.Tables["sales_product"]));
                }
                this.DataSetName = ds.DataSetName;
                this.Prefix = ds.Prefix;
                this.Namespace = ds.Namespace;
                this.Locale = ds.Locale;
                this.CaseSensitive = ds.CaseSensitive;
                this.EnforceConstraints = ds.EnforceConstraints;
                this.Merge(ds, false, global::System.Data.MissingSchemaAction.Add);
                this.InitVars();
            }
            else {
                this.ReadXmlSchema(new global::System.Xml.XmlTextReader(new global::System.IO.StringReader(strSchema)));
            }
            this.GetSerializationData(info, context);
            global::System.ComponentModel.CollectionChangeEventHandler schemaChangedHandler = new global::System.ComponentModel.CollectionChangeEventHandler(this.SchemaChanged);
            base.Tables.CollectionChanged += schemaChangedHandler;
            this.Relations.CollectionChanged += schemaChangedHandler;
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        [global::System.ComponentModel.Browsable(false)]
        [global::System.ComponentModel.DesignerSerializationVisibility(global::System.ComponentModel.DesignerSerializationVisibility.Content)]
        public productDataTable product {
            get {
                return this.tableproduct;
            }
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        [global::System.ComponentModel.Browsable(false)]
        [global::System.ComponentModel.DesignerSerializationVisibility(global::System.ComponentModel.DesignerSerializationVisibility.Content)]
        public salesDataTable sales {
            get {
                return this.tablesales;
            }
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        [global::System.ComponentModel.Browsable(false)]
        [global::System.ComponentModel.DesignerSerializationVisibility(global::System.ComponentModel.DesignerSerializationVisibility.Content)]
        public sales_productDataTable sales_product {
            get {
                return this.tablesales_product;
            }
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        [global::System.ComponentModel.BrowsableAttribute(true)]
        [global::System.ComponentModel.DesignerSerializationVisibilityAttribute(global::System.ComponentModel.DesignerSerializationVisibility.Visible)]
        public override global::System.Data.SchemaSerializationMode SchemaSerializationMode {
            get {
                return this._schemaSerializationMode;
            }
            set {
                this._schemaSerializationMode = value;
            }
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        [global::System.ComponentModel.DesignerSerializationVisibilityAttribute(global::System.ComponentModel.DesignerSerializationVisibility.Hidden)]
        public new global::System.Data.DataTableCollection Tables {
            get {
                return base.Tables;
            }
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        [global::System.ComponentModel.DesignerSerializationVisibilityAttribute(global::System.ComponentModel.DesignerSerializationVisibility.Hidden)]
        public new global::System.Data.DataRelationCollection Relations {
            get {
                return base.Relations;
            }
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        protected override void InitializeDerivedDataSet() {
            this.BeginInit();
            this.InitClass();
            this.EndInit();
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        public override global::System.Data.DataSet Clone() {
            pharmacyDataSet cln = ((pharmacyDataSet)(base.Clone()));
            cln.InitVars();
            cln.SchemaSerializationMode = this.SchemaSerializationMode;
            return cln;
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        protected override bool ShouldSerializeTables() {
            return false;
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        protected override bool ShouldSerializeRelations() {
            return false;
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        protected override void ReadXmlSerializable(global::System.Xml.XmlReader reader) {
            if ((this.DetermineSchemaSerializationMode(reader) == global::System.Data.SchemaSerializationMode.IncludeSchema)) {
                this.Reset();
                global::System.Data.DataSet ds = new global::System.Data.DataSet();
                ds.ReadXml(reader);
                if ((ds.Tables["product"] != null)) {
                    base.Tables.Add(new productDataTable(ds.Tables["product"]));
                }
                if ((ds.Tables["sales"] != null)) {
                    base.Tables.Add(new salesDataTable(ds.Tables["sales"]));
                }
                if ((ds.Tables["sales_product"] != null)) {
                    base.Tables.Add(new sales_productDataTable(ds.Tables["sales_product"]));
                }
                this.DataSetName = ds.DataSetName;
                this.Prefix = ds.Prefix;
                this.Namespace = ds.Namespace;
                this.Locale = ds.Locale;
                this.CaseSensitive = ds.CaseSensitive;
                this.EnforceConstraints = ds.EnforceConstraints;
                this.Merge(ds, false, global::System.Data.MissingSchemaAction.Add);
                this.InitVars();
            }
            else {
                this.ReadXml(reader);
                this.InitVars();
            }
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        protected override global::System.Xml.Schema.XmlSchema GetSchemaSerializable() {
            global::System.IO.MemoryStream stream = new global::System.IO.MemoryStream();
            this.WriteXmlSchema(new global::System.Xml.XmlTextWriter(stream, null));
            stream.Position = 0;
            return global::System.Xml.Schema.XmlSchema.Read(new global::System.Xml.XmlTextReader(stream), null);
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        internal void InitVars() {
            this.InitVars(true);
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        internal void InitVars(bool initTable) {
            this.tableproduct = ((productDataTable)(base.Tables["product"]));
            if ((initTable == true)) {
                if ((this.tableproduct != null)) {
                    this.tableproduct.InitVars();
                }
            }
            this.tablesales = ((salesDataTable)(base.Tables["sales"]));
            if ((initTable == true)) {
                if ((this.tablesales != null)) {
                    this.tablesales.InitVars();
                }
            }
            this.tablesales_product = ((sales_productDataTable)(base.Tables["sales_product"]));
            if ((initTable == true)) {
                if ((this.tablesales_product != null)) {
                    this.tablesales_product.InitVars();
                }
            }
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        private void InitClass() {
            this.DataSetName = "pharmacyDataSet";
            this.Prefix = "";
            this.Namespace = "http://tempuri.org/pharmacyDataSet.xsd";
            this.EnforceConstraints = true;
            this.SchemaSerializationMode = global::System.Data.SchemaSerializationMode.IncludeSchema;
            this.tableproduct = new productDataTable();
            base.Tables.Add(this.tableproduct);
            this.tablesales = new salesDataTable();
            base.Tables.Add(this.tablesales);
            this.tablesales_product = new sales_productDataTable();
            base.Tables.Add(this.tablesales_product);
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        private bool ShouldSerializeproduct() {
            return false;
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        private bool ShouldSerializesales() {
            return false;
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        private bool ShouldSerializesales_product() {
            return false;
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        private void SchemaChanged(object sender, global::System.ComponentModel.CollectionChangeEventArgs e) {
            if ((e.Action == global::System.ComponentModel.CollectionChangeAction.Remove)) {
                this.InitVars();
            }
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        public static global::System.Xml.Schema.XmlSchemaComplexType GetTypedDataSetSchema(global::System.Xml.Schema.XmlSchemaSet xs) {
            pharmacyDataSet ds = new pharmacyDataSet();
            global::System.Xml.Schema.XmlSchemaComplexType type = new global::System.Xml.Schema.XmlSchemaComplexType();
            global::System.Xml.Schema.XmlSchemaSequence sequence = new global::System.Xml.Schema.XmlSchemaSequence();
            global::System.Xml.Schema.XmlSchemaAny any = new global::System.Xml.Schema.XmlSchemaAny();
            any.Namespace = ds.Namespace;
            sequence.Items.Add(any);
            type.Particle = sequence;
            global::System.Xml.Schema.XmlSchema dsSchema = ds.GetSchemaSerializable();
            if (xs.Contains(dsSchema.TargetNamespace)) {
                global::System.IO.MemoryStream s1 = new global::System.IO.MemoryStream();
                global::System.IO.MemoryStream s2 = new global::System.IO.MemoryStream();
                try {
                    global::System.Xml.Schema.XmlSchema schema = null;
                    dsSchema.Write(s1);
                    for (global::System.Collections.IEnumerator schemas = xs.Schemas(dsSchema.TargetNamespace).GetEnumerator(); schemas.MoveNext(); ) {
                        schema = ((global::System.Xml.Schema.XmlSchema)(schemas.Current));
                        s2.SetLength(0);
                        schema.Write(s2);
                        if ((s1.Length == s2.Length)) {
                            s1.Position = 0;
                            s2.Position = 0;
                            for (; ((s1.Position != s1.Length) 
                                        && (s1.ReadByte() == s2.ReadByte())); ) {
                                ;
                            }
                            if ((s1.Position == s1.Length)) {
                                return type;
                            }
                        }
                    }
                }
                finally {
                    if ((s1 != null)) {
                        s1.Close();
                    }
                    if ((s2 != null)) {
                        s2.Close();
                    }
                }
            }
            xs.Add(dsSchema);
            return type;
        }
        
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        public delegate void productRowChangeEventHandler(object sender, productRowChangeEvent e);
        
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        public delegate void salesRowChangeEventHandler(object sender, salesRowChangeEvent e);
        
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        public delegate void sales_productRowChangeEventHandler(object sender, sales_productRowChangeEvent e);
        
        /// <summary>
        ///Represents the strongly named DataTable class.
        ///</summary>
        [global::System.Serializable()]
        [global::System.Xml.Serialization.XmlSchemaProviderAttribute("GetTypedTableSchema")]
        public partial class productDataTable : global::System.Data.TypedTableBase<productRow> {
            
            private global::System.Data.DataColumn columnid;
            
            private global::System.Data.DataColumn columnproductname;
            
            private global::System.Data.DataColumn columnprice;
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public productDataTable() {
                this.TableName = "product";
                this.BeginInit();
                this.InitClass();
                this.EndInit();
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            internal productDataTable(global::System.Data.DataTable table) {
                this.TableName = table.TableName;
                if ((table.CaseSensitive != table.DataSet.CaseSensitive)) {
                    this.CaseSensitive = table.CaseSensitive;
                }
                if ((table.Locale.ToString() != table.DataSet.Locale.ToString())) {
                    this.Locale = table.Locale;
                }
                if ((table.Namespace != table.DataSet.Namespace)) {
                    this.Namespace = table.Namespace;
                }
                this.Prefix = table.Prefix;
                this.MinimumCapacity = table.MinimumCapacity;
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            protected productDataTable(global::System.Runtime.Serialization.SerializationInfo info, global::System.Runtime.Serialization.StreamingContext context) : 
                    base(info, context) {
                this.InitVars();
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public global::System.Data.DataColumn idColumn {
                get {
                    return this.columnid;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public global::System.Data.DataColumn productnameColumn {
                get {
                    return this.columnproductname;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public global::System.Data.DataColumn priceColumn {
                get {
                    return this.columnprice;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            [global::System.ComponentModel.Browsable(false)]
            public int Count {
                get {
                    return this.Rows.Count;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public productRow this[int index] {
                get {
                    return ((productRow)(this.Rows[index]));
                }
            }
            
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public event productRowChangeEventHandler productRowChanging;
            
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public event productRowChangeEventHandler productRowChanged;
            
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public event productRowChangeEventHandler productRowDeleting;
            
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public event productRowChangeEventHandler productRowDeleted;
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public void AddproductRow(productRow row) {
                this.Rows.Add(row);
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public productRow AddproductRow(string productname, decimal price) {
                productRow rowproductRow = ((productRow)(this.NewRow()));
                object[] columnValuesArray = new object[] {
                        null,
                        productname,
                        price};
                rowproductRow.ItemArray = columnValuesArray;
                this.Rows.Add(rowproductRow);
                return rowproductRow;
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public productRow FindByid(int id) {
                return ((productRow)(this.Rows.Find(new object[] {
                            id})));
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public override global::System.Data.DataTable Clone() {
                productDataTable cln = ((productDataTable)(base.Clone()));
                cln.InitVars();
                return cln;
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            protected override global::System.Data.DataTable CreateInstance() {
                return new productDataTable();
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            internal void InitVars() {
                this.columnid = base.Columns["id"];
                this.columnproductname = base.Columns["productname"];
                this.columnprice = base.Columns["price"];
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            private void InitClass() {
                this.columnid = new global::System.Data.DataColumn("id", typeof(int), null, global::System.Data.MappingType.Element);
                base.Columns.Add(this.columnid);
                this.columnproductname = new global::System.Data.DataColumn("productname", typeof(string), null, global::System.Data.MappingType.Element);
                base.Columns.Add(this.columnproductname);
                this.columnprice = new global::System.Data.DataColumn("price", typeof(decimal), null, global::System.Data.MappingType.Element);
                base.Columns.Add(this.columnprice);
                this.Constraints.Add(new global::System.Data.UniqueConstraint("Constraint1", new global::System.Data.DataColumn[] {
                                this.columnid}, true));
                this.columnid.AutoIncrement = true;
                this.columnid.AutoIncrementSeed = -1;
                this.columnid.AutoIncrementStep = -1;
                this.columnid.AllowDBNull = false;
                this.columnid.ReadOnly = true;
                this.columnid.Unique = true;
                this.columnproductname.MaxLength = 50;
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public productRow NewproductRow() {
                return ((productRow)(this.NewRow()));
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            protected override global::System.Data.DataRow NewRowFromBuilder(global::System.Data.DataRowBuilder builder) {
                return new productRow(builder);
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            protected override global::System.Type GetRowType() {
                return typeof(productRow);
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            protected override void OnRowChanged(global::System.Data.DataRowChangeEventArgs e) {
                base.OnRowChanged(e);
                if ((this.productRowChanged != null)) {
                    this.productRowChanged(this, new productRowChangeEvent(((productRow)(e.Row)), e.Action));
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            protected override void OnRowChanging(global::System.Data.DataRowChangeEventArgs e) {
                base.OnRowChanging(e);
                if ((this.productRowChanging != null)) {
                    this.productRowChanging(this, new productRowChangeEvent(((productRow)(e.Row)), e.Action));
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            protected override void OnRowDeleted(global::System.Data.DataRowChangeEventArgs e) {
                base.OnRowDeleted(e);
                if ((this.productRowDeleted != null)) {
                    this.productRowDeleted(this, new productRowChangeEvent(((productRow)(e.Row)), e.Action));
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            protected override void OnRowDeleting(global::System.Data.DataRowChangeEventArgs e) {
                base.OnRowDeleting(e);
                if ((this.productRowDeleting != null)) {
                    this.productRowDeleting(this, new productRowChangeEvent(((productRow)(e.Row)), e.Action));
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public void RemoveproductRow(productRow row) {
                this.Rows.Remove(row);
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public static global::System.Xml.Schema.XmlSchemaComplexType GetTypedTableSchema(global::System.Xml.Schema.XmlSchemaSet xs) {
                global::System.Xml.Schema.XmlSchemaComplexType type = new global::System.Xml.Schema.XmlSchemaComplexType();
                global::System.Xml.Schema.XmlSchemaSequence sequence = new global::System.Xml.Schema.XmlSchemaSequence();
                pharmacyDataSet ds = new pharmacyDataSet();
                global::System.Xml.Schema.XmlSchemaAny any1 = new global::System.Xml.Schema.XmlSchemaAny();
                any1.Namespace = "http://www.w3.org/2001/XMLSchema";
                any1.MinOccurs = new decimal(0);
                any1.MaxOccurs = decimal.MaxValue;
                any1.ProcessContents = global::System.Xml.Schema.XmlSchemaContentProcessing.Lax;
                sequence.Items.Add(any1);
                global::System.Xml.Schema.XmlSchemaAny any2 = new global::System.Xml.Schema.XmlSchemaAny();
                any2.Namespace = "urn:schemas-microsoft-com:xml-diffgram-v1";
                any2.MinOccurs = new decimal(1);
                any2.ProcessContents = global::System.Xml.Schema.XmlSchemaContentProcessing.Lax;
                sequence.Items.Add(any2);
                global::System.Xml.Schema.XmlSchemaAttribute attribute1 = new global::System.Xml.Schema.XmlSchemaAttribute();
                attribute1.Name = "namespace";
                attribute1.FixedValue = ds.Namespace;
                type.Attributes.Add(attribute1);
                global::System.Xml.Schema.XmlSchemaAttribute attribute2 = new global::System.Xml.Schema.XmlSchemaAttribute();
                attribute2.Name = "tableTypeName";
                attribute2.FixedValue = "productDataTable";
                type.Attributes.Add(attribute2);
                type.Particle = sequence;
                global::System.Xml.Schema.XmlSchema dsSchema = ds.GetSchemaSerializable();
                if (xs.Contains(dsSchema.TargetNamespace)) {
                    global::System.IO.MemoryStream s1 = new global::System.IO.MemoryStream();
                    global::System.IO.MemoryStream s2 = new global::System.IO.MemoryStream();
                    try {
                        global::System.Xml.Schema.XmlSchema schema = null;
                        dsSchema.Write(s1);
                        for (global::System.Collections.IEnumerator schemas = xs.Schemas(dsSchema.TargetNamespace).GetEnumerator(); schemas.MoveNext(); ) {
                            schema = ((global::System.Xml.Schema.XmlSchema)(schemas.Current));
                            s2.SetLength(0);
                            schema.Write(s2);
                            if ((s1.Length == s2.Length)) {
                                s1.Position = 0;
                                s2.Position = 0;
                                for (; ((s1.Position != s1.Length) 
                                            && (s1.ReadByte() == s2.ReadByte())); ) {
                                    ;
                                }
                                if ((s1.Position == s1.Length)) {
                                    return type;
                                }
                            }
                        }
                    }
                    finally {
                        if ((s1 != null)) {
                            s1.Close();
                        }
                        if ((s2 != null)) {
                            s2.Close();
                        }
                    }
                }
                xs.Add(dsSchema);
                return type;
            }
        }
        
        /// <summary>
        ///Represents the strongly named DataTable class.
        ///</summary>
        [global::System.Serializable()]
        [global::System.Xml.Serialization.XmlSchemaProviderAttribute("GetTypedTableSchema")]
        public partial class salesDataTable : global::System.Data.TypedTableBase<salesRow> {
            
            private global::System.Data.DataColumn columnid;
            
            private global::System.Data.DataColumn columnsubtotal;
            
            private global::System.Data.DataColumn columnpay;
            
            private global::System.Data.DataColumn columnbalance;
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public salesDataTable() {
                this.TableName = "sales";
                this.BeginInit();
                this.InitClass();
                this.EndInit();
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            internal salesDataTable(global::System.Data.DataTable table) {
                this.TableName = table.TableName;
                if ((table.CaseSensitive != table.DataSet.CaseSensitive)) {
                    this.CaseSensitive = table.CaseSensitive;
                }
                if ((table.Locale.ToString() != table.DataSet.Locale.ToString())) {
                    this.Locale = table.Locale;
                }
                if ((table.Namespace != table.DataSet.Namespace)) {
                    this.Namespace = table.Namespace;
                }
                this.Prefix = table.Prefix;
                this.MinimumCapacity = table.MinimumCapacity;
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            protected salesDataTable(global::System.Runtime.Serialization.SerializationInfo info, global::System.Runtime.Serialization.StreamingContext context) : 
                    base(info, context) {
                this.InitVars();
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public global::System.Data.DataColumn idColumn {
                get {
                    return this.columnid;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public global::System.Data.DataColumn subtotalColumn {
                get {
                    return this.columnsubtotal;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public global::System.Data.DataColumn payColumn {
                get {
                    return this.columnpay;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public global::System.Data.DataColumn balanceColumn {
                get {
                    return this.columnbalance;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            [global::System.ComponentModel.Browsable(false)]
            public int Count {
                get {
                    return this.Rows.Count;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public salesRow this[int index] {
                get {
                    return ((salesRow)(this.Rows[index]));
                }
            }
            
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public event salesRowChangeEventHandler salesRowChanging;
            
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public event salesRowChangeEventHandler salesRowChanged;
            
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public event salesRowChangeEventHandler salesRowDeleting;
            
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public event salesRowChangeEventHandler salesRowDeleted;
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public void AddsalesRow(salesRow row) {
                this.Rows.Add(row);
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public salesRow AddsalesRow(decimal subtotal, decimal pay, decimal balance) {
                salesRow rowsalesRow = ((salesRow)(this.NewRow()));
                object[] columnValuesArray = new object[] {
                        null,
                        subtotal,
                        pay,
                        balance};
                rowsalesRow.ItemArray = columnValuesArray;
                this.Rows.Add(rowsalesRow);
                return rowsalesRow;
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public salesRow FindByid(int id) {
                return ((salesRow)(this.Rows.Find(new object[] {
                            id})));
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public override global::System.Data.DataTable Clone() {
                salesDataTable cln = ((salesDataTable)(base.Clone()));
                cln.InitVars();
                return cln;
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            protected override global::System.Data.DataTable CreateInstance() {
                return new salesDataTable();
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            internal void InitVars() {
                this.columnid = base.Columns["id"];
                this.columnsubtotal = base.Columns["subtotal"];
                this.columnpay = base.Columns["pay"];
                this.columnbalance = base.Columns["balance"];
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            private void InitClass() {
                this.columnid = new global::System.Data.DataColumn("id", typeof(int), null, global::System.Data.MappingType.Element);
                base.Columns.Add(this.columnid);
                this.columnsubtotal = new global::System.Data.DataColumn("subtotal", typeof(decimal), null, global::System.Data.MappingType.Element);
                base.Columns.Add(this.columnsubtotal);
                this.columnpay = new global::System.Data.DataColumn("pay", typeof(decimal), null, global::System.Data.MappingType.Element);
                base.Columns.Add(this.columnpay);
                this.columnbalance = new global::System.Data.DataColumn("balance", typeof(decimal), null, global::System.Data.MappingType.Element);
                base.Columns.Add(this.columnbalance);
                this.Constraints.Add(new global::System.Data.UniqueConstraint("Constraint1", new global::System.Data.DataColumn[] {
                                this.columnid}, true));
                this.columnid.AutoIncrement = true;
                this.columnid.AutoIncrementSeed = -1;
                this.columnid.AutoIncrementStep = -1;
                this.columnid.AllowDBNull = false;
                this.columnid.ReadOnly = true;
                this.columnid.Unique = true;
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public salesRow NewsalesRow() {
                return ((salesRow)(this.NewRow()));
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            protected override global::System.Data.DataRow NewRowFromBuilder(global::System.Data.DataRowBuilder builder) {
                return new salesRow(builder);
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            protected override global::System.Type GetRowType() {
                return typeof(salesRow);
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            protected override void OnRowChanged(global::System.Data.DataRowChangeEventArgs e) {
                base.OnRowChanged(e);
                if ((this.salesRowChanged != null)) {
                    this.salesRowChanged(this, new salesRowChangeEvent(((salesRow)(e.Row)), e.Action));
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            protected override void OnRowChanging(global::System.Data.DataRowChangeEventArgs e) {
                base.OnRowChanging(e);
                if ((this.salesRowChanging != null)) {
                    this.salesRowChanging(this, new salesRowChangeEvent(((salesRow)(e.Row)), e.Action));
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            protected override void OnRowDeleted(global::System.Data.DataRowChangeEventArgs e) {
                base.OnRowDeleted(e);
                if ((this.salesRowDeleted != null)) {
                    this.salesRowDeleted(this, new salesRowChangeEvent(((salesRow)(e.Row)), e.Action));
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            protected override void OnRowDeleting(global::System.Data.DataRowChangeEventArgs e) {
                base.OnRowDeleting(e);
                if ((this.salesRowDeleting != null)) {
                    this.salesRowDeleting(this, new salesRowChangeEvent(((salesRow)(e.Row)), e.Action));
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public void RemovesalesRow(salesRow row) {
                this.Rows.Remove(row);
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public static global::System.Xml.Schema.XmlSchemaComplexType GetTypedTableSchema(global::System.Xml.Schema.XmlSchemaSet xs) {
                global::System.Xml.Schema.XmlSchemaComplexType type = new global::System.Xml.Schema.XmlSchemaComplexType();
                global::System.Xml.Schema.XmlSchemaSequence sequence = new global::System.Xml.Schema.XmlSchemaSequence();
                pharmacyDataSet ds = new pharmacyDataSet();
                global::System.Xml.Schema.XmlSchemaAny any1 = new global::System.Xml.Schema.XmlSchemaAny();
                any1.Namespace = "http://www.w3.org/2001/XMLSchema";
                any1.MinOccurs = new decimal(0);
                any1.MaxOccurs = decimal.MaxValue;
                any1.ProcessContents = global::System.Xml.Schema.XmlSchemaContentProcessing.Lax;
                sequence.Items.Add(any1);
                global::System.Xml.Schema.XmlSchemaAny any2 = new global::System.Xml.Schema.XmlSchemaAny();
                any2.Namespace = "urn:schemas-microsoft-com:xml-diffgram-v1";
                any2.MinOccurs = new decimal(1);
                any2.ProcessContents = global::System.Xml.Schema.XmlSchemaContentProcessing.Lax;
                sequence.Items.Add(any2);
                global::System.Xml.Schema.XmlSchemaAttribute attribute1 = new global::System.Xml.Schema.XmlSchemaAttribute();
                attribute1.Name = "namespace";
                attribute1.FixedValue = ds.Namespace;
                type.Attributes.Add(attribute1);
                global::System.Xml.Schema.XmlSchemaAttribute attribute2 = new global::System.Xml.Schema.XmlSchemaAttribute();
                attribute2.Name = "tableTypeName";
                attribute2.FixedValue = "salesDataTable";
                type.Attributes.Add(attribute2);
                type.Particle = sequence;
                global::System.Xml.Schema.XmlSchema dsSchema = ds.GetSchemaSerializable();
                if (xs.Contains(dsSchema.TargetNamespace)) {
                    global::System.IO.MemoryStream s1 = new global::System.IO.MemoryStream();
                    global::System.IO.MemoryStream s2 = new global::System.IO.MemoryStream();
                    try {
                        global::System.Xml.Schema.XmlSchema schema = null;
                        dsSchema.Write(s1);
                        for (global::System.Collections.IEnumerator schemas = xs.Schemas(dsSchema.TargetNamespace).GetEnumerator(); schemas.MoveNext(); ) {
                            schema = ((global::System.Xml.Schema.XmlSchema)(schemas.Current));
                            s2.SetLength(0);
                            schema.Write(s2);
                            if ((s1.Length == s2.Length)) {
                                s1.Position = 0;
                                s2.Position = 0;
                                for (; ((s1.Position != s1.Length) 
                                            && (s1.ReadByte() == s2.ReadByte())); ) {
                                    ;
                                }
                                if ((s1.Position == s1.Length)) {
                                    return type;
                                }
                            }
                        }
                    }
                    finally {
                        if ((s1 != null)) {
                            s1.Close();
                        }
                        if ((s2 != null)) {
                            s2.Close();
                        }
                    }
                }
                xs.Add(dsSchema);
                return type;
            }
        }
        
        /// <summary>
        ///Represents the strongly named DataTable class.
        ///</summary>
        [global::System.Serializable()]
        [global::System.Xml.Serialization.XmlSchemaProviderAttribute("GetTypedTableSchema")]
        public partial class sales_productDataTable : global::System.Data.TypedTableBase<sales_productRow> {
            
            private global::System.Data.DataColumn columnid;
            
            private global::System.Data.DataColumn columnsales_id;
            
            private global::System.Data.DataColumn columndrugcode;
            
            private global::System.Data.DataColumn columnprice;
            
            private global::System.Data.DataColumn columnqty;
            
            private global::System.Data.DataColumn columntotal;
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public sales_productDataTable() {
                this.TableName = "sales_product";
                this.BeginInit();
                this.InitClass();
                this.EndInit();
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            internal sales_productDataTable(global::System.Data.DataTable table) {
                this.TableName = table.TableName;
                if ((table.CaseSensitive != table.DataSet.CaseSensitive)) {
                    this.CaseSensitive = table.CaseSensitive;
                }
                if ((table.Locale.ToString() != table.DataSet.Locale.ToString())) {
                    this.Locale = table.Locale;
                }
                if ((table.Namespace != table.DataSet.Namespace)) {
                    this.Namespace = table.Namespace;
                }
                this.Prefix = table.Prefix;
                this.MinimumCapacity = table.MinimumCapacity;
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            protected sales_productDataTable(global::System.Runtime.Serialization.SerializationInfo info, global::System.Runtime.Serialization.StreamingContext context) : 
                    base(info, context) {
                this.InitVars();
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public global::System.Data.DataColumn idColumn {
                get {
                    return this.columnid;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public global::System.Data.DataColumn sales_idColumn {
                get {
                    return this.columnsales_id;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public global::System.Data.DataColumn drugcodeColumn {
                get {
                    return this.columndrugcode;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public global::System.Data.DataColumn priceColumn {
                get {
                    return this.columnprice;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public global::System.Data.DataColumn qtyColumn {
                get {
                    return this.columnqty;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public global::System.Data.DataColumn totalColumn {
                get {
                    return this.columntotal;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            [global::System.ComponentModel.Browsable(false)]
            public int Count {
                get {
                    return this.Rows.Count;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public sales_productRow this[int index] {
                get {
                    return ((sales_productRow)(this.Rows[index]));
                }
            }
            
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public event sales_productRowChangeEventHandler sales_productRowChanging;
            
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public event sales_productRowChangeEventHandler sales_productRowChanged;
            
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public event sales_productRowChangeEventHandler sales_productRowDeleting;
            
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public event sales_productRowChangeEventHandler sales_productRowDeleted;
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public void Addsales_productRow(sales_productRow row) {
                this.Rows.Add(row);
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public sales_productRow Addsales_productRow(int sales_id, int drugcode, decimal price, decimal qty, decimal total) {
                sales_productRow rowsales_productRow = ((sales_productRow)(this.NewRow()));
                object[] columnValuesArray = new object[] {
                        null,
                        sales_id,
                        drugcode,
                        price,
                        qty,
                        total};
                rowsales_productRow.ItemArray = columnValuesArray;
                this.Rows.Add(rowsales_productRow);
                return rowsales_productRow;
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public sales_productRow FindByid(int id) {
                return ((sales_productRow)(this.Rows.Find(new object[] {
                            id})));
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public override global::System.Data.DataTable Clone() {
                sales_productDataTable cln = ((sales_productDataTable)(base.Clone()));
                cln.InitVars();
                return cln;
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            protected override global::System.Data.DataTable CreateInstance() {
                return new sales_productDataTable();
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            internal void InitVars() {
                this.columnid = base.Columns["id"];
                this.columnsales_id = base.Columns["sales_id"];
                this.columndrugcode = base.Columns["drugcode"];
                this.columnprice = base.Columns["price"];
                this.columnqty = base.Columns["qty"];
                this.columntotal = base.Columns["total"];
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            private void InitClass() {
                this.columnid = new global::System.Data.DataColumn("id", typeof(int), null, global::System.Data.MappingType.Element);
                base.Columns.Add(this.columnid);
                this.columnsales_id = new global::System.Data.DataColumn("sales_id", typeof(int), null, global::System.Data.MappingType.Element);
                base.Columns.Add(this.columnsales_id);
                this.columndrugcode = new global::System.Data.DataColumn("drugcode", typeof(int), null, global::System.Data.MappingType.Element);
                base.Columns.Add(this.columndrugcode);
                this.columnprice = new global::System.Data.DataColumn("price", typeof(decimal), null, global::System.Data.MappingType.Element);
                base.Columns.Add(this.columnprice);
                this.columnqty = new global::System.Data.DataColumn("qty", typeof(decimal), null, global::System.Data.MappingType.Element);
                base.Columns.Add(this.columnqty);
                this.columntotal = new global::System.Data.DataColumn("total", typeof(decimal), null, global::System.Data.MappingType.Element);
                base.Columns.Add(this.columntotal);
                this.Constraints.Add(new global::System.Data.UniqueConstraint("Constraint1", new global::System.Data.DataColumn[] {
                                this.columnid}, true));
                this.columnid.AutoIncrement = true;
                this.columnid.AutoIncrementSeed = -1;
                this.columnid.AutoIncrementStep = -1;
                this.columnid.AllowDBNull = false;
                this.columnid.ReadOnly = true;
                this.columnid.Unique = true;
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public sales_productRow Newsales_productRow() {
                return ((sales_productRow)(this.NewRow()));
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            protected override global::System.Data.DataRow NewRowFromBuilder(global::System.Data.DataRowBuilder builder) {
                return new sales_productRow(builder);
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            protected override global::System.Type GetRowType() {
                return typeof(sales_productRow);
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            protected override void OnRowChanged(global::System.Data.DataRowChangeEventArgs e) {
                base.OnRowChanged(e);
                if ((this.sales_productRowChanged != null)) {
                    this.sales_productRowChanged(this, new sales_productRowChangeEvent(((sales_productRow)(e.Row)), e.Action));
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            protected override void OnRowChanging(global::System.Data.DataRowChangeEventArgs e) {
                base.OnRowChanging(e);
                if ((this.sales_productRowChanging != null)) {
                    this.sales_productRowChanging(this, new sales_productRowChangeEvent(((sales_productRow)(e.Row)), e.Action));
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            protected override void OnRowDeleted(global::System.Data.DataRowChangeEventArgs e) {
                base.OnRowDeleted(e);
                if ((this.sales_productRowDeleted != null)) {
                    this.sales_productRowDeleted(this, new sales_productRowChangeEvent(((sales_productRow)(e.Row)), e.Action));
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            protected override void OnRowDeleting(global::System.Data.DataRowChangeEventArgs e) {
                base.OnRowDeleting(e);
                if ((this.sales_productRowDeleting != null)) {
                    this.sales_productRowDeleting(this, new sales_productRowChangeEvent(((sales_productRow)(e.Row)), e.Action));
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public void Removesales_productRow(sales_productRow row) {
                this.Rows.Remove(row);
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public static global::System.Xml.Schema.XmlSchemaComplexType GetTypedTableSchema(global::System.Xml.Schema.XmlSchemaSet xs) {
                global::System.Xml.Schema.XmlSchemaComplexType type = new global::System.Xml.Schema.XmlSchemaComplexType();
                global::System.Xml.Schema.XmlSchemaSequence sequence = new global::System.Xml.Schema.XmlSchemaSequence();
                pharmacyDataSet ds = new pharmacyDataSet();
                global::System.Xml.Schema.XmlSchemaAny any1 = new global::System.Xml.Schema.XmlSchemaAny();
                any1.Namespace = "http://www.w3.org/2001/XMLSchema";
                any1.MinOccurs = new decimal(0);
                any1.MaxOccurs = decimal.MaxValue;
                any1.ProcessContents = global::System.Xml.Schema.XmlSchemaContentProcessing.Lax;
                sequence.Items.Add(any1);
                global::System.Xml.Schema.XmlSchemaAny any2 = new global::System.Xml.Schema.XmlSchemaAny();
                any2.Namespace = "urn:schemas-microsoft-com:xml-diffgram-v1";
                any2.MinOccurs = new decimal(1);
                any2.ProcessContents = global::System.Xml.Schema.XmlSchemaContentProcessing.Lax;
                sequence.Items.Add(any2);
                global::System.Xml.Schema.XmlSchemaAttribute attribute1 = new global::System.Xml.Schema.XmlSchemaAttribute();
                attribute1.Name = "namespace";
                attribute1.FixedValue = ds.Namespace;
                type.Attributes.Add(attribute1);
                global::System.Xml.Schema.XmlSchemaAttribute attribute2 = new global::System.Xml.Schema.XmlSchemaAttribute();
                attribute2.Name = "tableTypeName";
                attribute2.FixedValue = "sales_productDataTable";
                type.Attributes.Add(attribute2);
                type.Particle = sequence;
                global::System.Xml.Schema.XmlSchema dsSchema = ds.GetSchemaSerializable();
                if (xs.Contains(dsSchema.TargetNamespace)) {
                    global::System.IO.MemoryStream s1 = new global::System.IO.MemoryStream();
                    global::System.IO.MemoryStream s2 = new global::System.IO.MemoryStream();
                    try {
                        global::System.Xml.Schema.XmlSchema schema = null;
                        dsSchema.Write(s1);
                        for (global::System.Collections.IEnumerator schemas = xs.Schemas(dsSchema.TargetNamespace).GetEnumerator(); schemas.MoveNext(); ) {
                            schema = ((global::System.Xml.Schema.XmlSchema)(schemas.Current));
                            s2.SetLength(0);
                            schema.Write(s2);
                            if ((s1.Length == s2.Length)) {
                                s1.Position = 0;
                                s2.Position = 0;
                                for (; ((s1.Position != s1.Length) 
                                            && (s1.ReadByte() == s2.ReadByte())); ) {
                                    ;
                                }
                                if ((s1.Position == s1.Length)) {
                                    return type;
                                }
                            }
                        }
                    }
                    finally {
                        if ((s1 != null)) {
                            s1.Close();
                        }
                        if ((s2 != null)) {
                            s2.Close();
                        }
                    }
                }
                xs.Add(dsSchema);
                return type;
            }
        }
        
        /// <summary>
        ///Represents strongly named DataRow class.
        ///</summary>
        public partial class productRow : global::System.Data.DataRow {
            
            private productDataTable tableproduct;
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            internal productRow(global::System.Data.DataRowBuilder rb) : 
                    base(rb) {
                this.tableproduct = ((productDataTable)(this.Table));
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public int id {
                get {
                    return ((int)(this[this.tableproduct.idColumn]));
                }
                set {
                    this[this.tableproduct.idColumn] = value;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public string productname {
                get {
                    try {
                        return ((string)(this[this.tableproduct.productnameColumn]));
                    }
                    catch (global::System.InvalidCastException e) {
                        throw new global::System.Data.StrongTypingException("The value for column \'productname\' in table \'product\' is DBNull.", e);
                    }
                }
                set {
                    this[this.tableproduct.productnameColumn] = value;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public decimal price {
                get {
                    try {
                        return ((decimal)(this[this.tableproduct.priceColumn]));
                    }
                    catch (global::System.InvalidCastException e) {
                        throw new global::System.Data.StrongTypingException("The value for column \'price\' in table \'product\' is DBNull.", e);
                    }
                }
                set {
                    this[this.tableproduct.priceColumn] = value;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public bool IsproductnameNull() {
                return this.IsNull(this.tableproduct.productnameColumn);
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public void SetproductnameNull() {
                this[this.tableproduct.productnameColumn] = global::System.Convert.DBNull;
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public bool IspriceNull() {
                return this.IsNull(this.tableproduct.priceColumn);
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public void SetpriceNull() {
                this[this.tableproduct.priceColumn] = global::System.Convert.DBNull;
            }
        }
        
        /// <summary>
        ///Represents strongly named DataRow class.
        ///</summary>
        public partial class salesRow : global::System.Data.DataRow {
            
            private salesDataTable tablesales;
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            internal salesRow(global::System.Data.DataRowBuilder rb) : 
                    base(rb) {
                this.tablesales = ((salesDataTable)(this.Table));
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public int id {
                get {
                    return ((int)(this[this.tablesales.idColumn]));
                }
                set {
                    this[this.tablesales.idColumn] = value;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public decimal subtotal {
                get {
                    try {
                        return ((decimal)(this[this.tablesales.subtotalColumn]));
                    }
                    catch (global::System.InvalidCastException e) {
                        throw new global::System.Data.StrongTypingException("The value for column \'subtotal\' in table \'sales\' is DBNull.", e);
                    }
                }
                set {
                    this[this.tablesales.subtotalColumn] = value;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public decimal pay {
                get {
                    try {
                        return ((decimal)(this[this.tablesales.payColumn]));
                    }
                    catch (global::System.InvalidCastException e) {
                        throw new global::System.Data.StrongTypingException("The value for column \'pay\' in table \'sales\' is DBNull.", e);
                    }
                }
                set {
                    this[this.tablesales.payColumn] = value;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public decimal balance {
                get {
                    try {
                        return ((decimal)(this[this.tablesales.balanceColumn]));
                    }
                    catch (global::System.InvalidCastException e) {
                        throw new global::System.Data.StrongTypingException("The value for column \'balance\' in table \'sales\' is DBNull.", e);
                    }
                }
                set {
                    this[this.tablesales.balanceColumn] = value;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public bool IssubtotalNull() {
                return this.IsNull(this.tablesales.subtotalColumn);
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public void SetsubtotalNull() {
                this[this.tablesales.subtotalColumn] = global::System.Convert.DBNull;
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public bool IspayNull() {
                return this.IsNull(this.tablesales.payColumn);
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public void SetpayNull() {
                this[this.tablesales.payColumn] = global::System.Convert.DBNull;
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public bool IsbalanceNull() {
                return this.IsNull(this.tablesales.balanceColumn);
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public void SetbalanceNull() {
                this[this.tablesales.balanceColumn] = global::System.Convert.DBNull;
            }
        }
        
        /// <summary>
        ///Represents strongly named DataRow class.
        ///</summary>
        public partial class sales_productRow : global::System.Data.DataRow {
            
            private sales_productDataTable tablesales_product;
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            internal sales_productRow(global::System.Data.DataRowBuilder rb) : 
                    base(rb) {
                this.tablesales_product = ((sales_productDataTable)(this.Table));
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public int id {
                get {
                    return ((int)(this[this.tablesales_product.idColumn]));
                }
                set {
                    this[this.tablesales_product.idColumn] = value;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public int sales_id {
                get {
                    try {
                        return ((int)(this[this.tablesales_product.sales_idColumn]));
                    }
                    catch (global::System.InvalidCastException e) {
                        throw new global::System.Data.StrongTypingException("The value for column \'sales_id\' in table \'sales_product\' is DBNull.", e);
                    }
                }
                set {
                    this[this.tablesales_product.sales_idColumn] = value;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public int drugcode {
                get {
                    try {
                        return ((int)(this[this.tablesales_product.drugcodeColumn]));
                    }
                    catch (global::System.InvalidCastException e) {
                        throw new global::System.Data.StrongTypingException("The value for column \'drugcode\' in table \'sales_product\' is DBNull.", e);
                    }
                }
                set {
                    this[this.tablesales_product.drugcodeColumn] = value;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public decimal price {
                get {
                    try {
                        return ((decimal)(this[this.tablesales_product.priceColumn]));
                    }
                    catch (global::System.InvalidCastException e) {
                        throw new global::System.Data.StrongTypingException("The value for column \'price\' in table \'sales_product\' is DBNull.", e);
                    }
                }
                set {
                    this[this.tablesales_product.priceColumn] = value;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public decimal qty {
                get {
                    try {
                        return ((decimal)(this[this.tablesales_product.qtyColumn]));
                    }
                    catch (global::System.InvalidCastException e) {
                        throw new global::System.Data.StrongTypingException("The value for column \'qty\' in table \'sales_product\' is DBNull.", e);
                    }
                }
                set {
                    this[this.tablesales_product.qtyColumn] = value;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public decimal total {
                get {
                    try {
                        return ((decimal)(this[this.tablesales_product.totalColumn]));
                    }
                    catch (global::System.InvalidCastException e) {
                        throw new global::System.Data.StrongTypingException("The value for column \'total\' in table \'sales_product\' is DBNull.", e);
                    }
                }
                set {
                    this[this.tablesales_product.totalColumn] = value;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public bool Issales_idNull() {
                return this.IsNull(this.tablesales_product.sales_idColumn);
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public void Setsales_idNull() {
                this[this.tablesales_product.sales_idColumn] = global::System.Convert.DBNull;
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public bool IsdrugcodeNull() {
                return this.IsNull(this.tablesales_product.drugcodeColumn);
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public void SetdrugcodeNull() {
                this[this.tablesales_product.drugcodeColumn] = global::System.Convert.DBNull;
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public bool IspriceNull() {
                return this.IsNull(this.tablesales_product.priceColumn);
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public void SetpriceNull() {
                this[this.tablesales_product.priceColumn] = global::System.Convert.DBNull;
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public bool IsqtyNull() {
                return this.IsNull(this.tablesales_product.qtyColumn);
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public void SetqtyNull() {
                this[this.tablesales_product.qtyColumn] = global::System.Convert.DBNull;
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public bool IstotalNull() {
                return this.IsNull(this.tablesales_product.totalColumn);
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public void SettotalNull() {
                this[this.tablesales_product.totalColumn] = global::System.Convert.DBNull;
            }
        }
        
        /// <summary>
        ///Row event argument class
        ///</summary>
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        public class productRowChangeEvent : global::System.EventArgs {
            
            private productRow eventRow;
            
            private global::System.Data.DataRowAction eventAction;
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public productRowChangeEvent(productRow row, global::System.Data.DataRowAction action) {
                this.eventRow = row;
                this.eventAction = action;
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public productRow Row {
                get {
                    return this.eventRow;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public global::System.Data.DataRowAction Action {
                get {
                    return this.eventAction;
                }
            }
        }
        
        /// <summary>
        ///Row event argument class
        ///</summary>
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        public class salesRowChangeEvent : global::System.EventArgs {
            
            private salesRow eventRow;
            
            private global::System.Data.DataRowAction eventAction;
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public salesRowChangeEvent(salesRow row, global::System.Data.DataRowAction action) {
                this.eventRow = row;
                this.eventAction = action;
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public salesRow Row {
                get {
                    return this.eventRow;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public global::System.Data.DataRowAction Action {
                get {
                    return this.eventAction;
                }
            }
        }
        
        /// <summary>
        ///Row event argument class
        ///</summary>
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        public class sales_productRowChangeEvent : global::System.EventArgs {
            
            private sales_productRow eventRow;
            
            private global::System.Data.DataRowAction eventAction;
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public sales_productRowChangeEvent(sales_productRow row, global::System.Data.DataRowAction action) {
                this.eventRow = row;
                this.eventAction = action;
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public sales_productRow Row {
                get {
                    return this.eventRow;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public global::System.Data.DataRowAction Action {
                get {
                    return this.eventAction;
                }
            }
        }
    }
}
namespace medizine.pharmacyDataSetTableAdapters {
    
    
    /// <summary>
    ///Represents the connection and commands used to retrieve and save data.
    ///</summary>
    [global::System.ComponentModel.DesignerCategoryAttribute("code")]
    [global::System.ComponentModel.ToolboxItem(true)]
    [global::System.ComponentModel.DataObjectAttribute(true)]
    [global::System.ComponentModel.DesignerAttribute("Microsoft.VSDesigner.DataSource.Design.TableAdapterDesigner, Microsoft.VSDesigner" +
        ", Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
    [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
    public partial class productTableAdapter : global::System.ComponentModel.Component {
        
        private global::System.Data.SqlClient.SqlDataAdapter _adapter;
        
        private global::System.Data.SqlClient.SqlConnection _connection;
        
        private global::System.Data.SqlClient.SqlTransaction _transaction;
        
        private global::System.Data.SqlClient.SqlCommand[] _commandCollection;
        
        private bool _clearBeforeFill;
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        public productTableAdapter() {
            this.ClearBeforeFill = true;
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        protected internal global::System.Data.SqlClient.SqlDataAdapter Adapter {
            get {
                if ((this._adapter == null)) {
                    this.InitAdapter();
                }
                return this._adapter;
            }
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        internal global::System.Data.SqlClient.SqlConnection Connection {
            get {
                if ((this._connection == null)) {
                    this.InitConnection();
                }
                return this._connection;
            }
            set {
                this._connection = value;
                if ((this.Adapter.InsertCommand != null)) {
                    this.Adapter.InsertCommand.Connection = value;
                }
                if ((this.Adapter.DeleteCommand != null)) {
                    this.Adapter.DeleteCommand.Connection = value;
                }
                if ((this.Adapter.UpdateCommand != null)) {
                    this.Adapter.UpdateCommand.Connection = value;
                }
                for (int i = 0; (i < this.CommandCollection.Length); i = (i + 1)) {
                    if ((this.CommandCollection[i] != null)) {
                        ((global::System.Data.SqlClient.SqlCommand)(this.CommandCollection[i])).Connection = value;
                    }
                }
            }
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        internal global::System.Data.SqlClient.SqlTransaction Transaction {
            get {
                return this._transaction;
            }
            set {
                this._transaction = value;
                for (int i = 0; (i < this.CommandCollection.Length); i = (i + 1)) {
                    this.CommandCollection[i].Transaction = this._transaction;
                }
                if (((this.Adapter != null) 
                            && (this.Adapter.DeleteCommand != null))) {
                    this.Adapter.DeleteCommand.Transaction = this._transaction;
                }
                if (((this.Adapter != null) 
                            && (this.Adapter.InsertCommand != null))) {
                    this.Adapter.InsertCommand.Transaction = this._transaction;
                }
                if (((this.Adapter != null) 
                            && (this.Adapter.UpdateCommand != null))) {
                    this.Adapter.UpdateCommand.Transaction = this._transaction;
                }
            }
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        protected global::System.Data.SqlClient.SqlCommand[] CommandCollection {
            get {
                if ((this._commandCollection == null)) {
                    this.InitCommandCollection();
                }
                return this._commandCollection;
            }
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        public bool ClearBeforeFill {
            get {
                return this._clearBeforeFill;
            }
            set {
                this._clearBeforeFill = value;
            }
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        private void InitAdapter() {
            this._adapter = new global::System.Data.SqlClient.SqlDataAdapter();
            global::System.Data.Common.DataTableMapping tableMapping = new global::System.Data.Common.DataTableMapping();
            tableMapping.SourceTable = "Table";
            tableMapping.DataSetTable = "product";
            tableMapping.ColumnMappings.Add("id", "id");
            tableMapping.ColumnMappings.Add("productname", "productname");
            tableMapping.ColumnMappings.Add("price", "price");
            this._adapter.TableMappings.Add(tableMapping);
            this._adapter.DeleteCommand = new global::System.Data.SqlClient.SqlCommand();
            this._adapter.DeleteCommand.Connection = this.Connection;
            this._adapter.DeleteCommand.CommandText = "DELETE FROM [dbo].[product] WHERE (([id] = @Original_id) AND ((@IsNull_productnam" +
                "e = 1 AND [productname] IS NULL) OR ([productname] = @Original_productname)) AND" +
                " ((@IsNull_price = 1 AND [price] IS NULL) OR ([price] = @Original_price)))";
            this._adapter.DeleteCommand.CommandType = global::System.Data.CommandType.Text;
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_id", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "id", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_productname", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "productname", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_productname", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "productname", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_price", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "price", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_price", global::System.Data.SqlDbType.Decimal, 0, global::System.Data.ParameterDirection.Input, 18, 2, "price", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.InsertCommand = new global::System.Data.SqlClient.SqlCommand();
            this._adapter.InsertCommand.Connection = this.Connection;
            this._adapter.InsertCommand.CommandText = "INSERT INTO [dbo].[product] ([productname], [price]) VALUES (@productname, @price" +
                ");\r\nSELECT id, productname, price FROM product WHERE (id = SCOPE_IDENTITY())";
            this._adapter.InsertCommand.CommandType = global::System.Data.CommandType.Text;
            this._adapter.InsertCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@productname", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "productname", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.InsertCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@price", global::System.Data.SqlDbType.Decimal, 0, global::System.Data.ParameterDirection.Input, 18, 2, "price", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand = new global::System.Data.SqlClient.SqlCommand();
            this._adapter.UpdateCommand.Connection = this.Connection;
            this._adapter.UpdateCommand.CommandText = @"UPDATE [dbo].[product] SET [productname] = @productname, [price] = @price WHERE (([id] = @Original_id) AND ((@IsNull_productname = 1 AND [productname] IS NULL) OR ([productname] = @Original_productname)) AND ((@IsNull_price = 1 AND [price] IS NULL) OR ([price] = @Original_price)));
SELECT id, productname, price FROM product WHERE (id = @id)";
            this._adapter.UpdateCommand.CommandType = global::System.Data.CommandType.Text;
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@productname", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "productname", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@price", global::System.Data.SqlDbType.Decimal, 0, global::System.Data.ParameterDirection.Input, 18, 2, "price", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_id", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "id", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_productname", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "productname", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_productname", global::System.Data.SqlDbType.VarChar, 0, global::System.Data.ParameterDirection.Input, 0, 0, "productname", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_price", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "price", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_price", global::System.Data.SqlDbType.Decimal, 0, global::System.Data.ParameterDirection.Input, 18, 2, "price", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@id", global::System.Data.SqlDbType.Int, 4, global::System.Data.ParameterDirection.Input, 0, 0, "id", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        private void InitConnection() {
            this._connection = new global::System.Data.SqlClient.SqlConnection();
            this._connection.ConnectionString = global::medizine.Properties.Settings.Default.pharmacyConnectionString;
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        private void InitCommandCollection() {
            this._commandCollection = new global::System.Data.SqlClient.SqlCommand[1];
            this._commandCollection[0] = new global::System.Data.SqlClient.SqlCommand();
            this._commandCollection[0].Connection = this.Connection;
            this._commandCollection[0].CommandText = "SELECT id, productname, price FROM dbo.product";
            this._commandCollection[0].CommandType = global::System.Data.CommandType.Text;
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        [global::System.ComponentModel.DataObjectMethodAttribute(global::System.ComponentModel.DataObjectMethodType.Fill, true)]
        public virtual int Fill(pharmacyDataSet.productDataTable dataTable) {
            this.Adapter.SelectCommand = this.CommandCollection[0];
            if ((this.ClearBeforeFill == true)) {
                dataTable.Clear();
            }
            int returnValue = this.Adapter.Fill(dataTable);
            return returnValue;
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        [global::System.ComponentModel.DataObjectMethodAttribute(global::System.ComponentModel.DataObjectMethodType.Select, true)]
        public virtual pharmacyDataSet.productDataTable GetData() {
            this.Adapter.SelectCommand = this.CommandCollection[0];
            pharmacyDataSet.productDataTable dataTable = new pharmacyDataSet.productDataTable();
            this.Adapter.Fill(dataTable);
            return dataTable;
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        public virtual int Update(pharmacyDataSet.productDataTable dataTable) {
            return this.Adapter.Update(dataTable);
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        public virtual int Update(pharmacyDataSet dataSet) {
            return this.Adapter.Update(dataSet, "product");
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        public virtual int Update(global::System.Data.DataRow dataRow) {
            return this.Adapter.Update(new global::System.Data.DataRow[] {
                        dataRow});
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        public virtual int Update(global::System.Data.DataRow[] dataRows) {
            return this.Adapter.Update(dataRows);
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        [global::System.ComponentModel.DataObjectMethodAttribute(global::System.ComponentModel.DataObjectMethodType.Delete, true)]
        public virtual int Delete(int Original_id, string Original_productname, global::System.Nullable<decimal> Original_price) {
            this.Adapter.DeleteCommand.Parameters[0].Value = ((int)(Original_id));
            if ((Original_productname == null)) {
                this.Adapter.DeleteCommand.Parameters[1].Value = ((object)(1));
                this.Adapter.DeleteCommand.Parameters[2].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.DeleteCommand.Parameters[1].Value = ((object)(0));
                this.Adapter.DeleteCommand.Parameters[2].Value = ((string)(Original_productname));
            }
            if ((Original_price.HasValue == true)) {
                this.Adapter.DeleteCommand.Parameters[3].Value = ((object)(0));
                this.Adapter.DeleteCommand.Parameters[4].Value = ((decimal)(Original_price.Value));
            }
            else {
                this.Adapter.DeleteCommand.Parameters[3].Value = ((object)(1));
                this.Adapter.DeleteCommand.Parameters[4].Value = global::System.DBNull.Value;
            }
            global::System.Data.ConnectionState previousConnectionState = this.Adapter.DeleteCommand.Connection.State;
            if (((this.Adapter.DeleteCommand.Connection.State & global::System.Data.ConnectionState.Open) 
                        != global::System.Data.ConnectionState.Open)) {
                this.Adapter.DeleteCommand.Connection.Open();
            }
            try {
                int returnValue = this.Adapter.DeleteCommand.ExecuteNonQuery();
                return returnValue;
            }
            finally {
                if ((previousConnectionState == global::System.Data.ConnectionState.Closed)) {
                    this.Adapter.DeleteCommand.Connection.Close();
                }
            }
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        [global::System.ComponentModel.DataObjectMethodAttribute(global::System.ComponentModel.DataObjectMethodType.Insert, true)]
        public virtual int Insert(string productname, global::System.Nullable<decimal> price) {
            if ((productname == null)) {
                this.Adapter.InsertCommand.Parameters[0].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.InsertCommand.Parameters[0].Value = ((string)(productname));
            }
            if ((price.HasValue == true)) {
                this.Adapter.InsertCommand.Parameters[1].Value = ((decimal)(price.Value));
            }
            else {
                this.Adapter.InsertCommand.Parameters[1].Value = global::System.DBNull.Value;
            }
            global::System.Data.ConnectionState previousConnectionState = this.Adapter.InsertCommand.Connection.State;
            if (((this.Adapter.InsertCommand.Connection.State & global::System.Data.ConnectionState.Open) 
                        != global::System.Data.ConnectionState.Open)) {
                this.Adapter.InsertCommand.Connection.Open();
            }
            try {
                int returnValue = this.Adapter.InsertCommand.ExecuteNonQuery();
                return returnValue;
            }
            finally {
                if ((previousConnectionState == global::System.Data.ConnectionState.Closed)) {
                    this.Adapter.InsertCommand.Connection.Close();
                }
            }
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        [global::System.ComponentModel.DataObjectMethodAttribute(global::System.ComponentModel.DataObjectMethodType.Update, true)]
        public virtual int Update(string productname, global::System.Nullable<decimal> price, int Original_id, string Original_productname, global::System.Nullable<decimal> Original_price, int id) {
            if ((productname == null)) {
                this.Adapter.UpdateCommand.Parameters[0].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.UpdateCommand.Parameters[0].Value = ((string)(productname));
            }
            if ((price.HasValue == true)) {
                this.Adapter.UpdateCommand.Parameters[1].Value = ((decimal)(price.Value));
            }
            else {
                this.Adapter.UpdateCommand.Parameters[1].Value = global::System.DBNull.Value;
            }
            this.Adapter.UpdateCommand.Parameters[2].Value = ((int)(Original_id));
            if ((Original_productname == null)) {
                this.Adapter.UpdateCommand.Parameters[3].Value = ((object)(1));
                this.Adapter.UpdateCommand.Parameters[4].Value = global::System.DBNull.Value;
            }
            else {
                this.Adapter.UpdateCommand.Parameters[3].Value = ((object)(0));
                this.Adapter.UpdateCommand.Parameters[4].Value = ((string)(Original_productname));
            }
            if ((Original_price.HasValue == true)) {
                this.Adapter.UpdateCommand.Parameters[5].Value = ((object)(0));
                this.Adapter.UpdateCommand.Parameters[6].Value = ((decimal)(Original_price.Value));
            }
            else {
                this.Adapter.UpdateCommand.Parameters[5].Value = ((object)(1));
                this.Adapter.UpdateCommand.Parameters[6].Value = global::System.DBNull.Value;
            }
            this.Adapter.UpdateCommand.Parameters[7].Value = ((int)(id));
            global::System.Data.ConnectionState previousConnectionState = this.Adapter.UpdateCommand.Connection.State;
            if (((this.Adapter.UpdateCommand.Connection.State & global::System.Data.ConnectionState.Open) 
                        != global::System.Data.ConnectionState.Open)) {
                this.Adapter.UpdateCommand.Connection.Open();
            }
            try {
                int returnValue = this.Adapter.UpdateCommand.ExecuteNonQuery();
                return returnValue;
            }
            finally {
                if ((previousConnectionState == global::System.Data.ConnectionState.Closed)) {
                    this.Adapter.UpdateCommand.Connection.Close();
                }
            }
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        [global::System.ComponentModel.DataObjectMethodAttribute(global::System.ComponentModel.DataObjectMethodType.Update, true)]
        public virtual int Update(string productname, global::System.Nullable<decimal> price, int Original_id, string Original_productname, global::System.Nullable<decimal> Original_price) {
            return this.Update(productname, price, Original_id, Original_productname, Original_price, Original_id);
        }
    }
    
    /// <summary>
    ///Represents the connection and commands used to retrieve and save data.
    ///</summary>
    [global::System.ComponentModel.DesignerCategoryAttribute("code")]
    [global::System.ComponentModel.ToolboxItem(true)]
    [global::System.ComponentModel.DataObjectAttribute(true)]
    [global::System.ComponentModel.DesignerAttribute("Microsoft.VSDesigner.DataSource.Design.TableAdapterDesigner, Microsoft.VSDesigner" +
        ", Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
    [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
    public partial class salesTableAdapter : global::System.ComponentModel.Component {
        
        private global::System.Data.SqlClient.SqlDataAdapter _adapter;
        
        private global::System.Data.SqlClient.SqlConnection _connection;
        
        private global::System.Data.SqlClient.SqlTransaction _transaction;
        
        private global::System.Data.SqlClient.SqlCommand[] _commandCollection;
        
        private bool _clearBeforeFill;
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        public salesTableAdapter() {
            this.ClearBeforeFill = true;
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        protected internal global::System.Data.SqlClient.SqlDataAdapter Adapter {
            get {
                if ((this._adapter == null)) {
                    this.InitAdapter();
                }
                return this._adapter;
            }
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        internal global::System.Data.SqlClient.SqlConnection Connection {
            get {
                if ((this._connection == null)) {
                    this.InitConnection();
                }
                return this._connection;
            }
            set {
                this._connection = value;
                if ((this.Adapter.InsertCommand != null)) {
                    this.Adapter.InsertCommand.Connection = value;
                }
                if ((this.Adapter.DeleteCommand != null)) {
                    this.Adapter.DeleteCommand.Connection = value;
                }
                if ((this.Adapter.UpdateCommand != null)) {
                    this.Adapter.UpdateCommand.Connection = value;
                }
                for (int i = 0; (i < this.CommandCollection.Length); i = (i + 1)) {
                    if ((this.CommandCollection[i] != null)) {
                        ((global::System.Data.SqlClient.SqlCommand)(this.CommandCollection[i])).Connection = value;
                    }
                }
            }
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        internal global::System.Data.SqlClient.SqlTransaction Transaction {
            get {
                return this._transaction;
            }
            set {
                this._transaction = value;
                for (int i = 0; (i < this.CommandCollection.Length); i = (i + 1)) {
                    this.CommandCollection[i].Transaction = this._transaction;
                }
                if (((this.Adapter != null) 
                            && (this.Adapter.DeleteCommand != null))) {
                    this.Adapter.DeleteCommand.Transaction = this._transaction;
                }
                if (((this.Adapter != null) 
                            && (this.Adapter.InsertCommand != null))) {
                    this.Adapter.InsertCommand.Transaction = this._transaction;
                }
                if (((this.Adapter != null) 
                            && (this.Adapter.UpdateCommand != null))) {
                    this.Adapter.UpdateCommand.Transaction = this._transaction;
                }
            }
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        protected global::System.Data.SqlClient.SqlCommand[] CommandCollection {
            get {
                if ((this._commandCollection == null)) {
                    this.InitCommandCollection();
                }
                return this._commandCollection;
            }
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        public bool ClearBeforeFill {
            get {
                return this._clearBeforeFill;
            }
            set {
                this._clearBeforeFill = value;
            }
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        private void InitAdapter() {
            this._adapter = new global::System.Data.SqlClient.SqlDataAdapter();
            global::System.Data.Common.DataTableMapping tableMapping = new global::System.Data.Common.DataTableMapping();
            tableMapping.SourceTable = "Table";
            tableMapping.DataSetTable = "sales";
            tableMapping.ColumnMappings.Add("id", "id");
            tableMapping.ColumnMappings.Add("subtotal", "subtotal");
            tableMapping.ColumnMappings.Add("pay", "pay");
            tableMapping.ColumnMappings.Add("balance", "balance");
            this._adapter.TableMappings.Add(tableMapping);
            this._adapter.DeleteCommand = new global::System.Data.SqlClient.SqlCommand();
            this._adapter.DeleteCommand.Connection = this.Connection;
            this._adapter.DeleteCommand.CommandText = @"DELETE FROM [dbo].[sales] WHERE (([id] = @Original_id) AND ((@IsNull_subtotal = 1 AND [subtotal] IS NULL) OR ([subtotal] = @Original_subtotal)) AND ((@IsNull_pay = 1 AND [pay] IS NULL) OR ([pay] = @Original_pay)) AND ((@IsNull_balance = 1 AND [balance] IS NULL) OR ([balance] = @Original_balance)))";
            this._adapter.DeleteCommand.CommandType = global::System.Data.CommandType.Text;
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_id", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "id", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_subtotal", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "subtotal", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_subtotal", global::System.Data.SqlDbType.Decimal, 0, global::System.Data.ParameterDirection.Input, 18, 2, "subtotal", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_pay", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "pay", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_pay", global::System.Data.SqlDbType.Decimal, 0, global::System.Data.ParameterDirection.Input, 18, 2, "pay", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_balance", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "balance", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_balance", global::System.Data.SqlDbType.Decimal, 0, global::System.Data.ParameterDirection.Input, 18, 2, "balance", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.InsertCommand = new global::System.Data.SqlClient.SqlCommand();
            this._adapter.InsertCommand.Connection = this.Connection;
            this._adapter.InsertCommand.CommandText = "INSERT INTO [dbo].[sales] ([subtotal], [pay], [balance]) VALUES (@subtotal, @pay," +
                " @balance);\r\nSELECT id, subtotal, pay, balance FROM sales WHERE (id = SCOPE_IDEN" +
                "TITY())";
            this._adapter.InsertCommand.CommandType = global::System.Data.CommandType.Text;
            this._adapter.InsertCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@subtotal", global::System.Data.SqlDbType.Decimal, 0, global::System.Data.ParameterDirection.Input, 18, 2, "subtotal", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.InsertCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@pay", global::System.Data.SqlDbType.Decimal, 0, global::System.Data.ParameterDirection.Input, 18, 2, "pay", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.InsertCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@balance", global::System.Data.SqlDbType.Decimal, 0, global::System.Data.ParameterDirection.Input, 18, 2, "balance", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand = new global::System.Data.SqlClient.SqlCommand();
            this._adapter.UpdateCommand.Connection = this.Connection;
            this._adapter.UpdateCommand.CommandText = @"UPDATE [dbo].[sales] SET [subtotal] = @subtotal, [pay] = @pay, [balance] = @balance WHERE (([id] = @Original_id) AND ((@IsNull_subtotal = 1 AND [subtotal] IS NULL) OR ([subtotal] = @Original_subtotal)) AND ((@IsNull_pay = 1 AND [pay] IS NULL) OR ([pay] = @Original_pay)) AND ((@IsNull_balance = 1 AND [balance] IS NULL) OR ([balance] = @Original_balance)));
SELECT id, subtotal, pay, balance FROM sales WHERE (id = @id)";
            this._adapter.UpdateCommand.CommandType = global::System.Data.CommandType.Text;
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@subtotal", global::System.Data.SqlDbType.Decimal, 0, global::System.Data.ParameterDirection.Input, 18, 2, "subtotal", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@pay", global::System.Data.SqlDbType.Decimal, 0, global::System.Data.ParameterDirection.Input, 18, 2, "pay", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@balance", global::System.Data.SqlDbType.Decimal, 0, global::System.Data.ParameterDirection.Input, 18, 2, "balance", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_id", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "id", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_subtotal", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "subtotal", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_subtotal", global::System.Data.SqlDbType.Decimal, 0, global::System.Data.ParameterDirection.Input, 18, 2, "subtotal", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_pay", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "pay", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_pay", global::System.Data.SqlDbType.Decimal, 0, global::System.Data.ParameterDirection.Input, 18, 2, "pay", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_balance", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "balance", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_balance", global::System.Data.SqlDbType.Decimal, 0, global::System.Data.ParameterDirection.Input, 18, 2, "balance", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@id", global::System.Data.SqlDbType.Int, 4, global::System.Data.ParameterDirection.Input, 0, 0, "id", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        private void InitConnection() {
            this._connection = new global::System.Data.SqlClient.SqlConnection();
            this._connection.ConnectionString = global::medizine.Properties.Settings.Default.pharmacyConnectionString;
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        private void InitCommandCollection() {
            this._commandCollection = new global::System.Data.SqlClient.SqlCommand[1];
            this._commandCollection[0] = new global::System.Data.SqlClient.SqlCommand();
            this._commandCollection[0].Connection = this.Connection;
            this._commandCollection[0].CommandText = "SELECT id, subtotal, pay, balance FROM dbo.sales";
            this._commandCollection[0].CommandType = global::System.Data.CommandType.Text;
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        [global::System.ComponentModel.DataObjectMethodAttribute(global::System.ComponentModel.DataObjectMethodType.Fill, true)]
        public virtual int Fill(pharmacyDataSet.salesDataTable dataTable) {
            this.Adapter.SelectCommand = this.CommandCollection[0];
            if ((this.ClearBeforeFill == true)) {
                dataTable.Clear();
            }
            int returnValue = this.Adapter.Fill(dataTable);
            return returnValue;
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        [global::System.ComponentModel.DataObjectMethodAttribute(global::System.ComponentModel.DataObjectMethodType.Select, true)]
        public virtual pharmacyDataSet.salesDataTable GetData() {
            this.Adapter.SelectCommand = this.CommandCollection[0];
            pharmacyDataSet.salesDataTable dataTable = new pharmacyDataSet.salesDataTable();
            this.Adapter.Fill(dataTable);
            return dataTable;
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        public virtual int Update(pharmacyDataSet.salesDataTable dataTable) {
            return this.Adapter.Update(dataTable);
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        public virtual int Update(pharmacyDataSet dataSet) {
            return this.Adapter.Update(dataSet, "sales");
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        public virtual int Update(global::System.Data.DataRow dataRow) {
            return this.Adapter.Update(new global::System.Data.DataRow[] {
                        dataRow});
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        public virtual int Update(global::System.Data.DataRow[] dataRows) {
            return this.Adapter.Update(dataRows);
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        [global::System.ComponentModel.DataObjectMethodAttribute(global::System.ComponentModel.DataObjectMethodType.Delete, true)]
        public virtual int Delete(int Original_id, global::System.Nullable<decimal> Original_subtotal, global::System.Nullable<decimal> Original_pay, global::System.Nullable<decimal> Original_balance) {
            this.Adapter.DeleteCommand.Parameters[0].Value = ((int)(Original_id));
            if ((Original_subtotal.HasValue == true)) {
                this.Adapter.DeleteCommand.Parameters[1].Value = ((object)(0));
                this.Adapter.DeleteCommand.Parameters[2].Value = ((decimal)(Original_subtotal.Value));
            }
            else {
                this.Adapter.DeleteCommand.Parameters[1].Value = ((object)(1));
                this.Adapter.DeleteCommand.Parameters[2].Value = global::System.DBNull.Value;
            }
            if ((Original_pay.HasValue == true)) {
                this.Adapter.DeleteCommand.Parameters[3].Value = ((object)(0));
                this.Adapter.DeleteCommand.Parameters[4].Value = ((decimal)(Original_pay.Value));
            }
            else {
                this.Adapter.DeleteCommand.Parameters[3].Value = ((object)(1));
                this.Adapter.DeleteCommand.Parameters[4].Value = global::System.DBNull.Value;
            }
            if ((Original_balance.HasValue == true)) {
                this.Adapter.DeleteCommand.Parameters[5].Value = ((object)(0));
                this.Adapter.DeleteCommand.Parameters[6].Value = ((decimal)(Original_balance.Value));
            }
            else {
                this.Adapter.DeleteCommand.Parameters[5].Value = ((object)(1));
                this.Adapter.DeleteCommand.Parameters[6].Value = global::System.DBNull.Value;
            }
            global::System.Data.ConnectionState previousConnectionState = this.Adapter.DeleteCommand.Connection.State;
            if (((this.Adapter.DeleteCommand.Connection.State & global::System.Data.ConnectionState.Open) 
                        != global::System.Data.ConnectionState.Open)) {
                this.Adapter.DeleteCommand.Connection.Open();
            }
            try {
                int returnValue = this.Adapter.DeleteCommand.ExecuteNonQuery();
                return returnValue;
            }
            finally {
                if ((previousConnectionState == global::System.Data.ConnectionState.Closed)) {
                    this.Adapter.DeleteCommand.Connection.Close();
                }
            }
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        [global::System.ComponentModel.DataObjectMethodAttribute(global::System.ComponentModel.DataObjectMethodType.Insert, true)]
        public virtual int Insert(global::System.Nullable<decimal> subtotal, global::System.Nullable<decimal> pay, global::System.Nullable<decimal> balance) {
            if ((subtotal.HasValue == true)) {
                this.Adapter.InsertCommand.Parameters[0].Value = ((decimal)(subtotal.Value));
            }
            else {
                this.Adapter.InsertCommand.Parameters[0].Value = global::System.DBNull.Value;
            }
            if ((pay.HasValue == true)) {
                this.Adapter.InsertCommand.Parameters[1].Value = ((decimal)(pay.Value));
            }
            else {
                this.Adapter.InsertCommand.Parameters[1].Value = global::System.DBNull.Value;
            }
            if ((balance.HasValue == true)) {
                this.Adapter.InsertCommand.Parameters[2].Value = ((decimal)(balance.Value));
            }
            else {
                this.Adapter.InsertCommand.Parameters[2].Value = global::System.DBNull.Value;
            }
            global::System.Data.ConnectionState previousConnectionState = this.Adapter.InsertCommand.Connection.State;
            if (((this.Adapter.InsertCommand.Connection.State & global::System.Data.ConnectionState.Open) 
                        != global::System.Data.ConnectionState.Open)) {
                this.Adapter.InsertCommand.Connection.Open();
            }
            try {
                int returnValue = this.Adapter.InsertCommand.ExecuteNonQuery();
                return returnValue;
            }
            finally {
                if ((previousConnectionState == global::System.Data.ConnectionState.Closed)) {
                    this.Adapter.InsertCommand.Connection.Close();
                }
            }
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        [global::System.ComponentModel.DataObjectMethodAttribute(global::System.ComponentModel.DataObjectMethodType.Update, true)]
        public virtual int Update(global::System.Nullable<decimal> subtotal, global::System.Nullable<decimal> pay, global::System.Nullable<decimal> balance, int Original_id, global::System.Nullable<decimal> Original_subtotal, global::System.Nullable<decimal> Original_pay, global::System.Nullable<decimal> Original_balance, int id) {
            if ((subtotal.HasValue == true)) {
                this.Adapter.UpdateCommand.Parameters[0].Value = ((decimal)(subtotal.Value));
            }
            else {
                this.Adapter.UpdateCommand.Parameters[0].Value = global::System.DBNull.Value;
            }
            if ((pay.HasValue == true)) {
                this.Adapter.UpdateCommand.Parameters[1].Value = ((decimal)(pay.Value));
            }
            else {
                this.Adapter.UpdateCommand.Parameters[1].Value = global::System.DBNull.Value;
            }
            if ((balance.HasValue == true)) {
                this.Adapter.UpdateCommand.Parameters[2].Value = ((decimal)(balance.Value));
            }
            else {
                this.Adapter.UpdateCommand.Parameters[2].Value = global::System.DBNull.Value;
            }
            this.Adapter.UpdateCommand.Parameters[3].Value = ((int)(Original_id));
            if ((Original_subtotal.HasValue == true)) {
                this.Adapter.UpdateCommand.Parameters[4].Value = ((object)(0));
                this.Adapter.UpdateCommand.Parameters[5].Value = ((decimal)(Original_subtotal.Value));
            }
            else {
                this.Adapter.UpdateCommand.Parameters[4].Value = ((object)(1));
                this.Adapter.UpdateCommand.Parameters[5].Value = global::System.DBNull.Value;
            }
            if ((Original_pay.HasValue == true)) {
                this.Adapter.UpdateCommand.Parameters[6].Value = ((object)(0));
                this.Adapter.UpdateCommand.Parameters[7].Value = ((decimal)(Original_pay.Value));
            }
            else {
                this.Adapter.UpdateCommand.Parameters[6].Value = ((object)(1));
                this.Adapter.UpdateCommand.Parameters[7].Value = global::System.DBNull.Value;
            }
            if ((Original_balance.HasValue == true)) {
                this.Adapter.UpdateCommand.Parameters[8].Value = ((object)(0));
                this.Adapter.UpdateCommand.Parameters[9].Value = ((decimal)(Original_balance.Value));
            }
            else {
                this.Adapter.UpdateCommand.Parameters[8].Value = ((object)(1));
                this.Adapter.UpdateCommand.Parameters[9].Value = global::System.DBNull.Value;
            }
            this.Adapter.UpdateCommand.Parameters[10].Value = ((int)(id));
            global::System.Data.ConnectionState previousConnectionState = this.Adapter.UpdateCommand.Connection.State;
            if (((this.Adapter.UpdateCommand.Connection.State & global::System.Data.ConnectionState.Open) 
                        != global::System.Data.ConnectionState.Open)) {
                this.Adapter.UpdateCommand.Connection.Open();
            }
            try {
                int returnValue = this.Adapter.UpdateCommand.ExecuteNonQuery();
                return returnValue;
            }
            finally {
                if ((previousConnectionState == global::System.Data.ConnectionState.Closed)) {
                    this.Adapter.UpdateCommand.Connection.Close();
                }
            }
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        [global::System.ComponentModel.DataObjectMethodAttribute(global::System.ComponentModel.DataObjectMethodType.Update, true)]
        public virtual int Update(global::System.Nullable<decimal> subtotal, global::System.Nullable<decimal> pay, global::System.Nullable<decimal> balance, int Original_id, global::System.Nullable<decimal> Original_subtotal, global::System.Nullable<decimal> Original_pay, global::System.Nullable<decimal> Original_balance) {
            return this.Update(subtotal, pay, balance, Original_id, Original_subtotal, Original_pay, Original_balance, Original_id);
        }
    }
    
    /// <summary>
    ///Represents the connection and commands used to retrieve and save data.
    ///</summary>
    [global::System.ComponentModel.DesignerCategoryAttribute("code")]
    [global::System.ComponentModel.ToolboxItem(true)]
    [global::System.ComponentModel.DataObjectAttribute(true)]
    [global::System.ComponentModel.DesignerAttribute("Microsoft.VSDesigner.DataSource.Design.TableAdapterDesigner, Microsoft.VSDesigner" +
        ", Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
    [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
    public partial class sales_productTableAdapter : global::System.ComponentModel.Component {
        
        private global::System.Data.SqlClient.SqlDataAdapter _adapter;
        
        private global::System.Data.SqlClient.SqlConnection _connection;
        
        private global::System.Data.SqlClient.SqlTransaction _transaction;
        
        private global::System.Data.SqlClient.SqlCommand[] _commandCollection;
        
        private bool _clearBeforeFill;
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        public sales_productTableAdapter() {
            this.ClearBeforeFill = true;
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        protected internal global::System.Data.SqlClient.SqlDataAdapter Adapter {
            get {
                if ((this._adapter == null)) {
                    this.InitAdapter();
                }
                return this._adapter;
            }
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        internal global::System.Data.SqlClient.SqlConnection Connection {
            get {
                if ((this._connection == null)) {
                    this.InitConnection();
                }
                return this._connection;
            }
            set {
                this._connection = value;
                if ((this.Adapter.InsertCommand != null)) {
                    this.Adapter.InsertCommand.Connection = value;
                }
                if ((this.Adapter.DeleteCommand != null)) {
                    this.Adapter.DeleteCommand.Connection = value;
                }
                if ((this.Adapter.UpdateCommand != null)) {
                    this.Adapter.UpdateCommand.Connection = value;
                }
                for (int i = 0; (i < this.CommandCollection.Length); i = (i + 1)) {
                    if ((this.CommandCollection[i] != null)) {
                        ((global::System.Data.SqlClient.SqlCommand)(this.CommandCollection[i])).Connection = value;
                    }
                }
            }
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        internal global::System.Data.SqlClient.SqlTransaction Transaction {
            get {
                return this._transaction;
            }
            set {
                this._transaction = value;
                for (int i = 0; (i < this.CommandCollection.Length); i = (i + 1)) {
                    this.CommandCollection[i].Transaction = this._transaction;
                }
                if (((this.Adapter != null) 
                            && (this.Adapter.DeleteCommand != null))) {
                    this.Adapter.DeleteCommand.Transaction = this._transaction;
                }
                if (((this.Adapter != null) 
                            && (this.Adapter.InsertCommand != null))) {
                    this.Adapter.InsertCommand.Transaction = this._transaction;
                }
                if (((this.Adapter != null) 
                            && (this.Adapter.UpdateCommand != null))) {
                    this.Adapter.UpdateCommand.Transaction = this._transaction;
                }
            }
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        protected global::System.Data.SqlClient.SqlCommand[] CommandCollection {
            get {
                if ((this._commandCollection == null)) {
                    this.InitCommandCollection();
                }
                return this._commandCollection;
            }
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        public bool ClearBeforeFill {
            get {
                return this._clearBeforeFill;
            }
            set {
                this._clearBeforeFill = value;
            }
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        private void InitAdapter() {
            this._adapter = new global::System.Data.SqlClient.SqlDataAdapter();
            global::System.Data.Common.DataTableMapping tableMapping = new global::System.Data.Common.DataTableMapping();
            tableMapping.SourceTable = "Table";
            tableMapping.DataSetTable = "sales_product";
            tableMapping.ColumnMappings.Add("id", "id");
            tableMapping.ColumnMappings.Add("sales_id", "sales_id");
            tableMapping.ColumnMappings.Add("drugcode", "drugcode");
            tableMapping.ColumnMappings.Add("price", "price");
            tableMapping.ColumnMappings.Add("qty", "qty");
            tableMapping.ColumnMappings.Add("total", "total");
            this._adapter.TableMappings.Add(tableMapping);
            this._adapter.DeleteCommand = new global::System.Data.SqlClient.SqlCommand();
            this._adapter.DeleteCommand.Connection = this.Connection;
            this._adapter.DeleteCommand.CommandText = @"DELETE FROM [dbo].[sales_product] WHERE (([id] = @Original_id) AND ((@IsNull_sales_id = 1 AND [sales_id] IS NULL) OR ([sales_id] = @Original_sales_id)) AND ((@IsNull_drugcode = 1 AND [drugcode] IS NULL) OR ([drugcode] = @Original_drugcode)) AND ((@IsNull_price = 1 AND [price] IS NULL) OR ([price] = @Original_price)) AND ((@IsNull_qty = 1 AND [qty] IS NULL) OR ([qty] = @Original_qty)) AND ((@IsNull_total = 1 AND [total] IS NULL) OR ([total] = @Original_total)))";
            this._adapter.DeleteCommand.CommandType = global::System.Data.CommandType.Text;
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_id", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "id", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_sales_id", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "sales_id", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_sales_id", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "sales_id", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_drugcode", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "drugcode", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_drugcode", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "drugcode", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_price", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "price", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_price", global::System.Data.SqlDbType.Decimal, 0, global::System.Data.ParameterDirection.Input, 18, 2, "price", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_qty", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "qty", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_qty", global::System.Data.SqlDbType.Decimal, 0, global::System.Data.ParameterDirection.Input, 18, 2, "qty", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_total", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "total", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_total", global::System.Data.SqlDbType.Decimal, 0, global::System.Data.ParameterDirection.Input, 18, 2, "total", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.InsertCommand = new global::System.Data.SqlClient.SqlCommand();
            this._adapter.InsertCommand.Connection = this.Connection;
            this._adapter.InsertCommand.CommandText = "INSERT INTO [dbo].[sales_product] ([sales_id], [drugcode], [price], [qty], [total" +
                "]) VALUES (@sales_id, @drugcode, @price, @qty, @total);\r\nSELECT id, sales_id, dr" +
                "ugcode, price, qty, total FROM sales_product WHERE (id = SCOPE_IDENTITY())";
            this._adapter.InsertCommand.CommandType = global::System.Data.CommandType.Text;
            this._adapter.InsertCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@sales_id", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "sales_id", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.InsertCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@drugcode", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "drugcode", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.InsertCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@price", global::System.Data.SqlDbType.Decimal, 0, global::System.Data.ParameterDirection.Input, 18, 2, "price", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.InsertCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@qty", global::System.Data.SqlDbType.Decimal, 0, global::System.Data.ParameterDirection.Input, 18, 2, "qty", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.InsertCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@total", global::System.Data.SqlDbType.Decimal, 0, global::System.Data.ParameterDirection.Input, 18, 2, "total", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand = new global::System.Data.SqlClient.SqlCommand();
            this._adapter.UpdateCommand.Connection = this.Connection;
            this._adapter.UpdateCommand.CommandText = @"UPDATE [dbo].[sales_product] SET [sales_id] = @sales_id, [drugcode] = @drugcode, [price] = @price, [qty] = @qty, [total] = @total WHERE (([id] = @Original_id) AND ((@IsNull_sales_id = 1 AND [sales_id] IS NULL) OR ([sales_id] = @Original_sales_id)) AND ((@IsNull_drugcode = 1 AND [drugcode] IS NULL) OR ([drugcode] = @Original_drugcode)) AND ((@IsNull_price = 1 AND [price] IS NULL) OR ([price] = @Original_price)) AND ((@IsNull_qty = 1 AND [qty] IS NULL) OR ([qty] = @Original_qty)) AND ((@IsNull_total = 1 AND [total] IS NULL) OR ([total] = @Original_total)));
SELECT id, sales_id, drugcode, price, qty, total FROM sales_product WHERE (id = @id)";
            this._adapter.UpdateCommand.CommandType = global::System.Data.CommandType.Text;
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@sales_id", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "sales_id", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@drugcode", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "drugcode", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@price", global::System.Data.SqlDbType.Decimal, 0, global::System.Data.ParameterDirection.Input, 18, 2, "price", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@qty", global::System.Data.SqlDbType.Decimal, 0, global::System.Data.ParameterDirection.Input, 18, 2, "qty", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@total", global::System.Data.SqlDbType.Decimal, 0, global::System.Data.ParameterDirection.Input, 18, 2, "total", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_id", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "id", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_sales_id", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "sales_id", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_sales_id", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "sales_id", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_drugcode", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "drugcode", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_drugcode", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "drugcode", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_price", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "price", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_price", global::System.Data.SqlDbType.Decimal, 0, global::System.Data.ParameterDirection.Input, 18, 2, "price", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_qty", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "qty", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_qty", global::System.Data.SqlDbType.Decimal, 0, global::System.Data.ParameterDirection.Input, 18, 2, "qty", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@IsNull_total", global::System.Data.SqlDbType.Int, 0, global::System.Data.ParameterDirection.Input, 0, 0, "total", global::System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@Original_total", global::System.Data.SqlDbType.Decimal, 0, global::System.Data.ParameterDirection.Input, 18, 2, "total", global::System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new global::System.Data.SqlClient.SqlParameter("@id", global::System.Data.SqlDbType.Int, 4, global::System.Data.ParameterDirection.Input, 0, 0, "id", global::System.Data.DataRowVersion.Current, false, null, "", "", ""));
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        private void InitConnection() {
            this._connection = new global::System.Data.SqlClient.SqlConnection();
            this._connection.ConnectionString = global::medizine.Properties.Settings.Default.pharmacyConnectionString;
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        private void InitCommandCollection() {
            this._commandCollection = new global::System.Data.SqlClient.SqlCommand[1];
            this._commandCollection[0] = new global::System.Data.SqlClient.SqlCommand();
            this._commandCollection[0].Connection = this.Connection;
            this._commandCollection[0].CommandText = "SELECT id, sales_id, drugcode, price, qty, total FROM dbo.sales_product";
            this._commandCollection[0].CommandType = global::System.Data.CommandType.Text;
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        [global::System.ComponentModel.DataObjectMethodAttribute(global::System.ComponentModel.DataObjectMethodType.Fill, true)]
        public virtual int Fill(pharmacyDataSet.sales_productDataTable dataTable) {
            this.Adapter.SelectCommand = this.CommandCollection[0];
            if ((this.ClearBeforeFill == true)) {
                dataTable.Clear();
            }
            int returnValue = this.Adapter.Fill(dataTable);
            return returnValue;
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        [global::System.ComponentModel.DataObjectMethodAttribute(global::System.ComponentModel.DataObjectMethodType.Select, true)]
        public virtual pharmacyDataSet.sales_productDataTable GetData() {
            this.Adapter.SelectCommand = this.CommandCollection[0];
            pharmacyDataSet.sales_productDataTable dataTable = new pharmacyDataSet.sales_productDataTable();
            this.Adapter.Fill(dataTable);
            return dataTable;
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        public virtual int Update(pharmacyDataSet.sales_productDataTable dataTable) {
            return this.Adapter.Update(dataTable);
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        public virtual int Update(pharmacyDataSet dataSet) {
            return this.Adapter.Update(dataSet, "sales_product");
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        public virtual int Update(global::System.Data.DataRow dataRow) {
            return this.Adapter.Update(new global::System.Data.DataRow[] {
                        dataRow});
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        public virtual int Update(global::System.Data.DataRow[] dataRows) {
            return this.Adapter.Update(dataRows);
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        [global::System.ComponentModel.DataObjectMethodAttribute(global::System.ComponentModel.DataObjectMethodType.Delete, true)]
        public virtual int Delete(int Original_id, global::System.Nullable<int> Original_sales_id, global::System.Nullable<int> Original_drugcode, global::System.Nullable<decimal> Original_price, global::System.Nullable<decimal> Original_qty, global::System.Nullable<decimal> Original_total) {
            this.Adapter.DeleteCommand.Parameters[0].Value = ((int)(Original_id));
            if ((Original_sales_id.HasValue == true)) {
                this.Adapter.DeleteCommand.Parameters[1].Value = ((object)(0));
                this.Adapter.DeleteCommand.Parameters[2].Value = ((int)(Original_sales_id.Value));
            }
            else {
                this.Adapter.DeleteCommand.Parameters[1].Value = ((object)(1));
                this.Adapter.DeleteCommand.Parameters[2].Value = global::System.DBNull.Value;
            }
            if ((Original_drugcode.HasValue == true)) {
                this.Adapter.DeleteCommand.Parameters[3].Value = ((object)(0));
                this.Adapter.DeleteCommand.Parameters[4].Value = ((int)(Original_drugcode.Value));
            }
            else {
                this.Adapter.DeleteCommand.Parameters[3].Value = ((object)(1));
                this.Adapter.DeleteCommand.Parameters[4].Value = global::System.DBNull.Value;
            }
            if ((Original_price.HasValue == true)) {
                this.Adapter.DeleteCommand.Parameters[5].Value = ((object)(0));
                this.Adapter.DeleteCommand.Parameters[6].Value = ((decimal)(Original_price.Value));
            }
            else {
                this.Adapter.DeleteCommand.Parameters[5].Value = ((object)(1));
                this.Adapter.DeleteCommand.Parameters[6].Value = global::System.DBNull.Value;
            }
            if ((Original_qty.HasValue == true)) {
                this.Adapter.DeleteCommand.Parameters[7].Value = ((object)(0));
                this.Adapter.DeleteCommand.Parameters[8].Value = ((decimal)(Original_qty.Value));
            }
            else {
                this.Adapter.DeleteCommand.Parameters[7].Value = ((object)(1));
                this.Adapter.DeleteCommand.Parameters[8].Value = global::System.DBNull.Value;
            }
            if ((Original_total.HasValue == true)) {
                this.Adapter.DeleteCommand.Parameters[9].Value = ((object)(0));
                this.Adapter.DeleteCommand.Parameters[10].Value = ((decimal)(Original_total.Value));
            }
            else {
                this.Adapter.DeleteCommand.Parameters[9].Value = ((object)(1));
                this.Adapter.DeleteCommand.Parameters[10].Value = global::System.DBNull.Value;
            }
            global::System.Data.ConnectionState previousConnectionState = this.Adapter.DeleteCommand.Connection.State;
            if (((this.Adapter.DeleteCommand.Connection.State & global::System.Data.ConnectionState.Open) 
                        != global::System.Data.ConnectionState.Open)) {
                this.Adapter.DeleteCommand.Connection.Open();
            }
            try {
                int returnValue = this.Adapter.DeleteCommand.ExecuteNonQuery();
                return returnValue;
            }
            finally {
                if ((previousConnectionState == global::System.Data.ConnectionState.Closed)) {
                    this.Adapter.DeleteCommand.Connection.Close();
                }
            }
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        [global::System.ComponentModel.DataObjectMethodAttribute(global::System.ComponentModel.DataObjectMethodType.Insert, true)]
        public virtual int Insert(global::System.Nullable<int> sales_id, global::System.Nullable<int> drugcode, global::System.Nullable<decimal> price, global::System.Nullable<decimal> qty, global::System.Nullable<decimal> total) {
            if ((sales_id.HasValue == true)) {
                this.Adapter.InsertCommand.Parameters[0].Value = ((int)(sales_id.Value));
            }
            else {
                this.Adapter.InsertCommand.Parameters[0].Value = global::System.DBNull.Value;
            }
            if ((drugcode.HasValue == true)) {
                this.Adapter.InsertCommand.Parameters[1].Value = ((int)(drugcode.Value));
            }
            else {
                this.Adapter.InsertCommand.Parameters[1].Value = global::System.DBNull.Value;
            }
            if ((price.HasValue == true)) {
                this.Adapter.InsertCommand.Parameters[2].Value = ((decimal)(price.Value));
            }
            else {
                this.Adapter.InsertCommand.Parameters[2].Value = global::System.DBNull.Value;
            }
            if ((qty.HasValue == true)) {
                this.Adapter.InsertCommand.Parameters[3].Value = ((decimal)(qty.Value));
            }
            else {
                this.Adapter.InsertCommand.Parameters[3].Value = global::System.DBNull.Value;
            }
            if ((total.HasValue == true)) {
                this.Adapter.InsertCommand.Parameters[4].Value = ((decimal)(total.Value));
            }
            else {
                this.Adapter.InsertCommand.Parameters[4].Value = global::System.DBNull.Value;
            }
            global::System.Data.ConnectionState previousConnectionState = this.Adapter.InsertCommand.Connection.State;
            if (((this.Adapter.InsertCommand.Connection.State & global::System.Data.ConnectionState.Open) 
                        != global::System.Data.ConnectionState.Open)) {
                this.Adapter.InsertCommand.Connection.Open();
            }
            try {
                int returnValue = this.Adapter.InsertCommand.ExecuteNonQuery();
                return returnValue;
            }
            finally {
                if ((previousConnectionState == global::System.Data.ConnectionState.Closed)) {
                    this.Adapter.InsertCommand.Connection.Close();
                }
            }
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        [global::System.ComponentModel.DataObjectMethodAttribute(global::System.ComponentModel.DataObjectMethodType.Update, true)]
        public virtual int Update(global::System.Nullable<int> sales_id, global::System.Nullable<int> drugcode, global::System.Nullable<decimal> price, global::System.Nullable<decimal> qty, global::System.Nullable<decimal> total, int Original_id, global::System.Nullable<int> Original_sales_id, global::System.Nullable<int> Original_drugcode, global::System.Nullable<decimal> Original_price, global::System.Nullable<decimal> Original_qty, global::System.Nullable<decimal> Original_total, int id) {
            if ((sales_id.HasValue == true)) {
                this.Adapter.UpdateCommand.Parameters[0].Value = ((int)(sales_id.Value));
            }
            else {
                this.Adapter.UpdateCommand.Parameters[0].Value = global::System.DBNull.Value;
            }
            if ((drugcode.HasValue == true)) {
                this.Adapter.UpdateCommand.Parameters[1].Value = ((int)(drugcode.Value));
            }
            else {
                this.Adapter.UpdateCommand.Parameters[1].Value = global::System.DBNull.Value;
            }
            if ((price.HasValue == true)) {
                this.Adapter.UpdateCommand.Parameters[2].Value = ((decimal)(price.Value));
            }
            else {
                this.Adapter.UpdateCommand.Parameters[2].Value = global::System.DBNull.Value;
            }
            if ((qty.HasValue == true)) {
                this.Adapter.UpdateCommand.Parameters[3].Value = ((decimal)(qty.Value));
            }
            else {
                this.Adapter.UpdateCommand.Parameters[3].Value = global::System.DBNull.Value;
            }
            if ((total.HasValue == true)) {
                this.Adapter.UpdateCommand.Parameters[4].Value = ((decimal)(total.Value));
            }
            else {
                this.Adapter.UpdateCommand.Parameters[4].Value = global::System.DBNull.Value;
            }
            this.Adapter.UpdateCommand.Parameters[5].Value = ((int)(Original_id));
            if ((Original_sales_id.HasValue == true)) {
                this.Adapter.UpdateCommand.Parameters[6].Value = ((object)(0));
                this.Adapter.UpdateCommand.Parameters[7].Value = ((int)(Original_sales_id.Value));
            }
            else {
                this.Adapter.UpdateCommand.Parameters[6].Value = ((object)(1));
                this.Adapter.UpdateCommand.Parameters[7].Value = global::System.DBNull.Value;
            }
            if ((Original_drugcode.HasValue == true)) {
                this.Adapter.UpdateCommand.Parameters[8].Value = ((object)(0));
                this.Adapter.UpdateCommand.Parameters[9].Value = ((int)(Original_drugcode.Value));
            }
            else {
                this.Adapter.UpdateCommand.Parameters[8].Value = ((object)(1));
                this.Adapter.UpdateCommand.Parameters[9].Value = global::System.DBNull.Value;
            }
            if ((Original_price.HasValue == true)) {
                this.Adapter.UpdateCommand.Parameters[10].Value = ((object)(0));
                this.Adapter.UpdateCommand.Parameters[11].Value = ((decimal)(Original_price.Value));
            }
            else {
                this.Adapter.UpdateCommand.Parameters[10].Value = ((object)(1));
                this.Adapter.UpdateCommand.Parameters[11].Value = global::System.DBNull.Value;
            }
            if ((Original_qty.HasValue == true)) {
                this.Adapter.UpdateCommand.Parameters[12].Value = ((object)(0));
                this.Adapter.UpdateCommand.Parameters[13].Value = ((decimal)(Original_qty.Value));
            }
            else {
                this.Adapter.UpdateCommand.Parameters[12].Value = ((object)(1));
                this.Adapter.UpdateCommand.Parameters[13].Value = global::System.DBNull.Value;
            }
            if ((Original_total.HasValue == true)) {
                this.Adapter.UpdateCommand.Parameters[14].Value = ((object)(0));
                this.Adapter.UpdateCommand.Parameters[15].Value = ((decimal)(Original_total.Value));
            }
            else {
                this.Adapter.UpdateCommand.Parameters[14].Value = ((object)(1));
                this.Adapter.UpdateCommand.Parameters[15].Value = global::System.DBNull.Value;
            }
            this.Adapter.UpdateCommand.Parameters[16].Value = ((int)(id));
            global::System.Data.ConnectionState previousConnectionState = this.Adapter.UpdateCommand.Connection.State;
            if (((this.Adapter.UpdateCommand.Connection.State & global::System.Data.ConnectionState.Open) 
                        != global::System.Data.ConnectionState.Open)) {
                this.Adapter.UpdateCommand.Connection.Open();
            }
            try {
                int returnValue = this.Adapter.UpdateCommand.ExecuteNonQuery();
                return returnValue;
            }
            finally {
                if ((previousConnectionState == global::System.Data.ConnectionState.Closed)) {
                    this.Adapter.UpdateCommand.Connection.Close();
                }
            }
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
        [global::System.ComponentModel.DataObjectMethodAttribute(global::System.ComponentModel.DataObjectMethodType.Update, true)]
        public virtual int Update(global::System.Nullable<int> sales_id, global::System.Nullable<int> drugcode, global::System.Nullable<decimal> price, global::System.Nullable<decimal> qty, global::System.Nullable<decimal> total, int Original_id, global::System.Nullable<int> Original_sales_id, global::System.Nullable<int> Original_drugcode, global::System.Nullable<decimal> Original_price, global::System.Nullable<decimal> Original_qty, global::System.Nullable<decimal> Original_total) {
            return this.Update(sales_id, drugcode, price, qty, total, Original_id, Original_sales_id, Original_drugcode, Original_price, Original_qty, Original_total, Original_id);
        }
    }
    
    /// <summary>
    ///TableAdapterManager is used to coordinate TableAdapters in the dataset to enable Hierarchical Update scenarios
    ///</summary>
    [global::System.ComponentModel.DesignerCategoryAttribute("code")]
    [global::System.ComponentModel.ToolboxItem(true)]
    [global::System.ComponentModel.DesignerAttribute("Microsoft.VSDesigner.DataSource.Design.TableAdapterManagerDesigner, Microsoft.VSD" +
        "esigner, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
    [global::System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapterManager")]
    public partial class TableAdapterManager : global::System.ComponentModel.Component {
        
        private UpdateOrderOption _updateOrder;
        
        private productTableAdapter _productTableAdapter;
        
        private salesTableAdapter _salesTableAdapter;
        
        private sales_productTableAdapter _sales_productTableAdapter;
        
        private bool _backupDataSetBeforeUpdate;
        
        private global::System.Data.IDbConnection _connection;
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        public UpdateOrderOption UpdateOrder {
            get {
                return this._updateOrder;
            }
            set {
                this._updateOrder = value;
            }
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        [global::System.ComponentModel.EditorAttribute("Microsoft.VSDesigner.DataSource.Design.TableAdapterManagerPropertyEditor, Microso" +
            "ft.VSDesigner, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3" +
            "a", "System.Drawing.Design.UITypeEditor")]
        public productTableAdapter productTableAdapter {
            get {
                return this._productTableAdapter;
            }
            set {
                this._productTableAdapter = value;
            }
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        [global::System.ComponentModel.EditorAttribute("Microsoft.VSDesigner.DataSource.Design.TableAdapterManagerPropertyEditor, Microso" +
            "ft.VSDesigner, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3" +
            "a", "System.Drawing.Design.UITypeEditor")]
        public salesTableAdapter salesTableAdapter {
            get {
                return this._salesTableAdapter;
            }
            set {
                this._salesTableAdapter = value;
            }
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        [global::System.ComponentModel.EditorAttribute("Microsoft.VSDesigner.DataSource.Design.TableAdapterManagerPropertyEditor, Microso" +
            "ft.VSDesigner, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3" +
            "a", "System.Drawing.Design.UITypeEditor")]
        public sales_productTableAdapter sales_productTableAdapter {
            get {
                return this._sales_productTableAdapter;
            }
            set {
                this._sales_productTableAdapter = value;
            }
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        public bool BackupDataSetBeforeUpdate {
            get {
                return this._backupDataSetBeforeUpdate;
            }
            set {
                this._backupDataSetBeforeUpdate = value;
            }
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        [global::System.ComponentModel.Browsable(false)]
        public global::System.Data.IDbConnection Connection {
            get {
                if ((this._connection != null)) {
                    return this._connection;
                }
                if (((this._productTableAdapter != null) 
                            && (this._productTableAdapter.Connection != null))) {
                    return this._productTableAdapter.Connection;
                }
                if (((this._salesTableAdapter != null) 
                            && (this._salesTableAdapter.Connection != null))) {
                    return this._salesTableAdapter.Connection;
                }
                if (((this._sales_productTableAdapter != null) 
                            && (this._sales_productTableAdapter.Connection != null))) {
                    return this._sales_productTableAdapter.Connection;
                }
                return null;
            }
            set {
                this._connection = value;
            }
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        [global::System.ComponentModel.Browsable(false)]
        public int TableAdapterInstanceCount {
            get {
                int count = 0;
                if ((this._productTableAdapter != null)) {
                    count = (count + 1);
                }
                if ((this._salesTableAdapter != null)) {
                    count = (count + 1);
                }
                if ((this._sales_productTableAdapter != null)) {
                    count = (count + 1);
                }
                return count;
            }
        }
        
        /// <summary>
        ///Update rows in top-down order.
        ///</summary>
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        private int UpdateUpdatedRows(pharmacyDataSet dataSet, global::System.Collections.Generic.List<global::System.Data.DataRow> allChangedRows, global::System.Collections.Generic.List<global::System.Data.DataRow> allAddedRows) {
            int result = 0;
            if ((this._productTableAdapter != null)) {
                global::System.Data.DataRow[] updatedRows = dataSet.product.Select(null, null, global::System.Data.DataViewRowState.ModifiedCurrent);
                updatedRows = this.GetRealUpdatedRows(updatedRows, allAddedRows);
                if (((updatedRows != null) 
                            && (0 < updatedRows.Length))) {
                    result = (result + this._productTableAdapter.Update(updatedRows));
                    allChangedRows.AddRange(updatedRows);
                }
            }
            if ((this._salesTableAdapter != null)) {
                global::System.Data.DataRow[] updatedRows = dataSet.sales.Select(null, null, global::System.Data.DataViewRowState.ModifiedCurrent);
                updatedRows = this.GetRealUpdatedRows(updatedRows, allAddedRows);
                if (((updatedRows != null) 
                            && (0 < updatedRows.Length))) {
                    result = (result + this._salesTableAdapter.Update(updatedRows));
                    allChangedRows.AddRange(updatedRows);
                }
            }
            if ((this._sales_productTableAdapter != null)) {
                global::System.Data.DataRow[] updatedRows = dataSet.sales_product.Select(null, null, global::System.Data.DataViewRowState.ModifiedCurrent);
                updatedRows = this.GetRealUpdatedRows(updatedRows, allAddedRows);
                if (((updatedRows != null) 
                            && (0 < updatedRows.Length))) {
                    result = (result + this._sales_productTableAdapter.Update(updatedRows));
                    allChangedRows.AddRange(updatedRows);
                }
            }
            return result;
        }
        
        /// <summary>
        ///Insert rows in top-down order.
        ///</summary>
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        private int UpdateInsertedRows(pharmacyDataSet dataSet, global::System.Collections.Generic.List<global::System.Data.DataRow> allAddedRows) {
            int result = 0;
            if ((this._productTableAdapter != null)) {
                global::System.Data.DataRow[] addedRows = dataSet.product.Select(null, null, global::System.Data.DataViewRowState.Added);
                if (((addedRows != null) 
                            && (0 < addedRows.Length))) {
                    result = (result + this._productTableAdapter.Update(addedRows));
                    allAddedRows.AddRange(addedRows);
                }
            }
            if ((this._salesTableAdapter != null)) {
                global::System.Data.DataRow[] addedRows = dataSet.sales.Select(null, null, global::System.Data.DataViewRowState.Added);
                if (((addedRows != null) 
                            && (0 < addedRows.Length))) {
                    result = (result + this._salesTableAdapter.Update(addedRows));
                    allAddedRows.AddRange(addedRows);
                }
            }
            if ((this._sales_productTableAdapter != null)) {
                global::System.Data.DataRow[] addedRows = dataSet.sales_product.Select(null, null, global::System.Data.DataViewRowState.Added);
                if (((addedRows != null) 
                            && (0 < addedRows.Length))) {
                    result = (result + this._sales_productTableAdapter.Update(addedRows));
                    allAddedRows.AddRange(addedRows);
                }
            }
            return result;
        }
        
        /// <summary>
        ///Delete rows in bottom-up order.
        ///</summary>
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        private int UpdateDeletedRows(pharmacyDataSet dataSet, global::System.Collections.Generic.List<global::System.Data.DataRow> allChangedRows) {
            int result = 0;
            if ((this._sales_productTableAdapter != null)) {
                global::System.Data.DataRow[] deletedRows = dataSet.sales_product.Select(null, null, global::System.Data.DataViewRowState.Deleted);
                if (((deletedRows != null) 
                            && (0 < deletedRows.Length))) {
                    result = (result + this._sales_productTableAdapter.Update(deletedRows));
                    allChangedRows.AddRange(deletedRows);
                }
            }
            if ((this._salesTableAdapter != null)) {
                global::System.Data.DataRow[] deletedRows = dataSet.sales.Select(null, null, global::System.Data.DataViewRowState.Deleted);
                if (((deletedRows != null) 
                            && (0 < deletedRows.Length))) {
                    result = (result + this._salesTableAdapter.Update(deletedRows));
                    allChangedRows.AddRange(deletedRows);
                }
            }
            if ((this._productTableAdapter != null)) {
                global::System.Data.DataRow[] deletedRows = dataSet.product.Select(null, null, global::System.Data.DataViewRowState.Deleted);
                if (((deletedRows != null) 
                            && (0 < deletedRows.Length))) {
                    result = (result + this._productTableAdapter.Update(deletedRows));
                    allChangedRows.AddRange(deletedRows);
                }
            }
            return result;
        }
        
        /// <summary>
        ///Remove inserted rows that become updated rows after calling TableAdapter.Update(inserted rows) first
        ///</summary>
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        private global::System.Data.DataRow[] GetRealUpdatedRows(global::System.Data.DataRow[] updatedRows, global::System.Collections.Generic.List<global::System.Data.DataRow> allAddedRows) {
            if (((updatedRows == null) 
                        || (updatedRows.Length < 1))) {
                return updatedRows;
            }
            if (((allAddedRows == null) 
                        || (allAddedRows.Count < 1))) {
                return updatedRows;
            }
            global::System.Collections.Generic.List<global::System.Data.DataRow> realUpdatedRows = new global::System.Collections.Generic.List<global::System.Data.DataRow>();
            for (int i = 0; (i < updatedRows.Length); i = (i + 1)) {
                global::System.Data.DataRow row = updatedRows[i];
                if ((allAddedRows.Contains(row) == false)) {
                    realUpdatedRows.Add(row);
                }
            }
            return realUpdatedRows.ToArray();
        }
        
        /// <summary>
        ///Update all changes to the dataset.
        ///</summary>
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        public virtual int UpdateAll(pharmacyDataSet dataSet) {
            if ((dataSet == null)) {
                throw new global::System.ArgumentNullException("dataSet");
            }
            if ((dataSet.HasChanges() == false)) {
                return 0;
            }
            if (((this._productTableAdapter != null) 
                        && (this.MatchTableAdapterConnection(this._productTableAdapter.Connection) == false))) {
                throw new global::System.ArgumentException("All TableAdapters managed by a TableAdapterManager must use the same connection s" +
                        "tring.");
            }
            if (((this._salesTableAdapter != null) 
                        && (this.MatchTableAdapterConnection(this._salesTableAdapter.Connection) == false))) {
                throw new global::System.ArgumentException("All TableAdapters managed by a TableAdapterManager must use the same connection s" +
                        "tring.");
            }
            if (((this._sales_productTableAdapter != null) 
                        && (this.MatchTableAdapterConnection(this._sales_productTableAdapter.Connection) == false))) {
                throw new global::System.ArgumentException("All TableAdapters managed by a TableAdapterManager must use the same connection s" +
                        "tring.");
            }
            global::System.Data.IDbConnection workConnection = this.Connection;
            if ((workConnection == null)) {
                throw new global::System.ApplicationException("TableAdapterManager contains no connection information. Set each TableAdapterMana" +
                        "ger TableAdapter property to a valid TableAdapter instance.");
            }
            bool workConnOpened = false;
            if (((workConnection.State & global::System.Data.ConnectionState.Broken) 
                        == global::System.Data.ConnectionState.Broken)) {
                workConnection.Close();
            }
            if ((workConnection.State == global::System.Data.ConnectionState.Closed)) {
                workConnection.Open();
                workConnOpened = true;
            }
            global::System.Data.IDbTransaction workTransaction = workConnection.BeginTransaction();
            if ((workTransaction == null)) {
                throw new global::System.ApplicationException("The transaction cannot begin. The current data connection does not support transa" +
                        "ctions or the current state is not allowing the transaction to begin.");
            }
            global::System.Collections.Generic.List<global::System.Data.DataRow> allChangedRows = new global::System.Collections.Generic.List<global::System.Data.DataRow>();
            global::System.Collections.Generic.List<global::System.Data.DataRow> allAddedRows = new global::System.Collections.Generic.List<global::System.Data.DataRow>();
            global::System.Collections.Generic.List<global::System.Data.Common.DataAdapter> adaptersWithAcceptChangesDuringUpdate = new global::System.Collections.Generic.List<global::System.Data.Common.DataAdapter>();
            global::System.Collections.Generic.Dictionary<object, global::System.Data.IDbConnection> revertConnections = new global::System.Collections.Generic.Dictionary<object, global::System.Data.IDbConnection>();
            int result = 0;
            global::System.Data.DataSet backupDataSet = null;
            if (this.BackupDataSetBeforeUpdate) {
                backupDataSet = new global::System.Data.DataSet();
                backupDataSet.Merge(dataSet);
            }
            try {
                // ---- Prepare for update -----------
                //
                if ((this._productTableAdapter != null)) {
                    revertConnections.Add(this._productTableAdapter, this._productTableAdapter.Connection);
                    this._productTableAdapter.Connection = ((global::System.Data.SqlClient.SqlConnection)(workConnection));
                    this._productTableAdapter.Transaction = ((global::System.Data.SqlClient.SqlTransaction)(workTransaction));
                    if (this._productTableAdapter.Adapter.AcceptChangesDuringUpdate) {
                        this._productTableAdapter.Adapter.AcceptChangesDuringUpdate = false;
                        adaptersWithAcceptChangesDuringUpdate.Add(this._productTableAdapter.Adapter);
                    }
                }
                if ((this._salesTableAdapter != null)) {
                    revertConnections.Add(this._salesTableAdapter, this._salesTableAdapter.Connection);
                    this._salesTableAdapter.Connection = ((global::System.Data.SqlClient.SqlConnection)(workConnection));
                    this._salesTableAdapter.Transaction = ((global::System.Data.SqlClient.SqlTransaction)(workTransaction));
                    if (this._salesTableAdapter.Adapter.AcceptChangesDuringUpdate) {
                        this._salesTableAdapter.Adapter.AcceptChangesDuringUpdate = false;
                        adaptersWithAcceptChangesDuringUpdate.Add(this._salesTableAdapter.Adapter);
                    }
                }
                if ((this._sales_productTableAdapter != null)) {
                    revertConnections.Add(this._sales_productTableAdapter, this._sales_productTableAdapter.Connection);
                    this._sales_productTableAdapter.Connection = ((global::System.Data.SqlClient.SqlConnection)(workConnection));
                    this._sales_productTableAdapter.Transaction = ((global::System.Data.SqlClient.SqlTransaction)(workTransaction));
                    if (this._sales_productTableAdapter.Adapter.AcceptChangesDuringUpdate) {
                        this._sales_productTableAdapter.Adapter.AcceptChangesDuringUpdate = false;
                        adaptersWithAcceptChangesDuringUpdate.Add(this._sales_productTableAdapter.Adapter);
                    }
                }
                // 
                //---- Perform updates -----------
                //
                if ((this.UpdateOrder == UpdateOrderOption.UpdateInsertDelete)) {
                    result = (result + this.UpdateUpdatedRows(dataSet, allChangedRows, allAddedRows));
                    result = (result + this.UpdateInsertedRows(dataSet, allAddedRows));
                }
                else {
                    result = (result + this.UpdateInsertedRows(dataSet, allAddedRows));
                    result = (result + this.UpdateUpdatedRows(dataSet, allChangedRows, allAddedRows));
                }
                result = (result + this.UpdateDeletedRows(dataSet, allChangedRows));
                // 
                //---- Commit updates -----------
                //
                workTransaction.Commit();
                if ((0 < allAddedRows.Count)) {
                    global::System.Data.DataRow[] rows = new System.Data.DataRow[allAddedRows.Count];
                    allAddedRows.CopyTo(rows);
                    for (int i = 0; (i < rows.Length); i = (i + 1)) {
                        global::System.Data.DataRow row = rows[i];
                        row.AcceptChanges();
                    }
                }
                if ((0 < allChangedRows.Count)) {
                    global::System.Data.DataRow[] rows = new System.Data.DataRow[allChangedRows.Count];
                    allChangedRows.CopyTo(rows);
                    for (int i = 0; (i < rows.Length); i = (i + 1)) {
                        global::System.Data.DataRow row = rows[i];
                        row.AcceptChanges();
                    }
                }
            }
            catch (global::System.Exception ex) {
                workTransaction.Rollback();
                // ---- Restore the dataset -----------
                if (this.BackupDataSetBeforeUpdate) {
                    global::System.Diagnostics.Debug.Assert((backupDataSet != null));
                    dataSet.Clear();
                    dataSet.Merge(backupDataSet);
                }
                else {
                    if ((0 < allAddedRows.Count)) {
                        global::System.Data.DataRow[] rows = new System.Data.DataRow[allAddedRows.Count];
                        allAddedRows.CopyTo(rows);
                        for (int i = 0; (i < rows.Length); i = (i + 1)) {
                            global::System.Data.DataRow row = rows[i];
                            row.AcceptChanges();
                            row.SetAdded();
                        }
                    }
                }
                throw ex;
            }
            finally {
                if (workConnOpened) {
                    workConnection.Close();
                }
                if ((this._productTableAdapter != null)) {
                    this._productTableAdapter.Connection = ((global::System.Data.SqlClient.SqlConnection)(revertConnections[this._productTableAdapter]));
                    this._productTableAdapter.Transaction = null;
                }
                if ((this._salesTableAdapter != null)) {
                    this._salesTableAdapter.Connection = ((global::System.Data.SqlClient.SqlConnection)(revertConnections[this._salesTableAdapter]));
                    this._salesTableAdapter.Transaction = null;
                }
                if ((this._sales_productTableAdapter != null)) {
                    this._sales_productTableAdapter.Connection = ((global::System.Data.SqlClient.SqlConnection)(revertConnections[this._sales_productTableAdapter]));
                    this._sales_productTableAdapter.Transaction = null;
                }
                if ((0 < adaptersWithAcceptChangesDuringUpdate.Count)) {
                    global::System.Data.Common.DataAdapter[] adapters = new System.Data.Common.DataAdapter[adaptersWithAcceptChangesDuringUpdate.Count];
                    adaptersWithAcceptChangesDuringUpdate.CopyTo(adapters);
                    for (int i = 0; (i < adapters.Length); i = (i + 1)) {
                        global::System.Data.Common.DataAdapter adapter = adapters[i];
                        adapter.AcceptChangesDuringUpdate = true;
                    }
                }
            }
            return result;
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        protected virtual void SortSelfReferenceRows(global::System.Data.DataRow[] rows, global::System.Data.DataRelation relation, bool childFirst) {
            global::System.Array.Sort<global::System.Data.DataRow>(rows, new SelfReferenceComparer(relation, childFirst));
        }
        
        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        protected virtual bool MatchTableAdapterConnection(global::System.Data.IDbConnection inputConnection) {
            if ((this._connection != null)) {
                return true;
            }
            if (((this.Connection == null) 
                        || (inputConnection == null))) {
                return true;
            }
            if (string.Equals(this.Connection.ConnectionString, inputConnection.ConnectionString, global::System.StringComparison.Ordinal)) {
                return true;
            }
            return false;
        }
        
        /// <summary>
        ///Update Order Option
        ///</summary>
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        public enum UpdateOrderOption {
            
            InsertUpdateDelete = 0,
            
            UpdateInsertDelete = 1,
        }
        
        /// <summary>
        ///Used to sort self-referenced table's rows
        ///</summary>
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
        private class SelfReferenceComparer : object, global::System.Collections.Generic.IComparer<global::System.Data.DataRow> {
            
            private global::System.Data.DataRelation _relation;
            
            private int _childFirst;
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            internal SelfReferenceComparer(global::System.Data.DataRelation relation, bool childFirst) {
                this._relation = relation;
                if (childFirst) {
                    this._childFirst = -1;
                }
                else {
                    this._childFirst = 1;
                }
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            private global::System.Data.DataRow GetRoot(global::System.Data.DataRow row, out int distance) {
                global::System.Diagnostics.Debug.Assert((row != null));
                global::System.Data.DataRow root = row;
                distance = 0;

                global::System.Collections.Generic.IDictionary<global::System.Data.DataRow, global::System.Data.DataRow> traversedRows = new global::System.Collections.Generic.Dictionary<global::System.Data.DataRow, global::System.Data.DataRow>();
                traversedRows[row] = row;

                global::System.Data.DataRow parent = row.GetParentRow(this._relation, global::System.Data.DataRowVersion.Default);
                for (
                ; ((parent != null) 
                            && (traversedRows.ContainsKey(parent) == false)); 
                ) {
                    distance = (distance + 1);
                    root = parent;
                    traversedRows[parent] = parent;
                    parent = parent.GetParentRow(this._relation, global::System.Data.DataRowVersion.Default);
                }

                if ((distance == 0)) {
                    traversedRows.Clear();
                    traversedRows[row] = row;
                    parent = row.GetParentRow(this._relation, global::System.Data.DataRowVersion.Original);
                    for (
                    ; ((parent != null) 
                                && (traversedRows.ContainsKey(parent) == false)); 
                    ) {
                        distance = (distance + 1);
                        root = parent;
                        traversedRows[parent] = parent;
                        parent = parent.GetParentRow(this._relation, global::System.Data.DataRowVersion.Original);
                    }
                }

                return root;
            }
            
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")]
            public int Compare(global::System.Data.DataRow row1, global::System.Data.DataRow row2) {
                if (object.ReferenceEquals(row1, row2)) {
                    return 0;
                }
                if ((row1 == null)) {
                    return -1;
                }
                if ((row2 == null)) {
                    return 1;
                }

                int distance1 = 0;
                global::System.Data.DataRow root1 = this.GetRoot(row1, out distance1);

                int distance2 = 0;
                global::System.Data.DataRow root2 = this.GetRoot(row2, out distance2);

                if (object.ReferenceEquals(root1, root2)) {
                    return (this._childFirst * distance1.CompareTo(distance2));
                }
                else {
                    global::System.Diagnostics.Debug.Assert(((root1.Table != null) 
                                    && (root2.Table != null)));
                    if ((root1.Table.Rows.IndexOf(root1) < root2.Table.Rows.IndexOf(root2))) {
                        return -1;
                    }
                    else {
                        return 1;
                    }
                }
            }
        }
    }
}

#pragma warning restore 1591