promlem with adding a blank row.
hi andy,  

  

could you please explain in more details what exactly you need to achieve, because i am still not sure i understand you correctly?  

  

please note that when you are using the code below, you are overriding the text of the selected item - in your case this is the first item in the radcombombobox(with the empty text):  


`ddlfuturecode.selecteditem.text =` `"futurecode"`

  

if you want to select an item from the radcombobox by its text, you can use the following code instead:  


`ddlfuturecode.finditembytext(``"futurecode"``).selected =` `true`

  

so the changed vb code should look like the following:  


`dim` `ddlfuturecode` `as` `new` `radcombobox`
 
`with` `ddlfuturecode`
`.items.clear()`
`.items.add(``new` `radcomboboxitem(``""``, 0))`
`.items.add(``new` `radcomboboxitem(``"1"``, 1))`
`.items.add(``new` `radcomboboxitem(``"futurecode"``, 2))`
`.databind()`
`end` `with`
 
`ddlfuturecode.finditembytext(``"futurecode"``).selected =` `true`
 
`form1.controls.add(ddlfuturecode)`

  

  

regards,  

 aneliya petkova   

telerik

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fill in the blank (xiv). wasted question, they can't read. try removeing the full stop in front of range Add friends Resolved:  

  

FORM 1.  

  

Copy Code

```
private void btnModificaContractul\_Click(object sender, EventArgs e)
        {


            string[] IDProdusContractPrelugit = new string[dataProduseContract.Rows.Count];
            string[] IDProdusContractRetras = new string[dataProduseContract.Rows.Count];

            for (int i = 0; i < dataProduseContract.Rows.Count; i++)
            {

                if (Convert.ToBoolean(dataProduseContract.Rows[i].Cells[0].Value) == false)
                {
                    IDProdusContractPrelugit[i] = dataProduseContract.Rows[i].Cells[5].Value.ToString();
                }
                else
                {
                    IDProdusContractRetras[i] = dataProduseContract.Rows[i].Cells[5].Value.ToString();
                }
            }

           

            try
            {
                frmModificaContract ModificareContract = new frmModificaContract(IDProdusContractPrelugit, IDProdusContractRetras);
                ModificareContract.ShowDialog();
            }
            catch { MessageBox.Show("Trebuie să selectaţi un contract din listă pentru a edita.", "Datele furnizate sunt incomplete."); }
           
        }
```
  

  

FORM 2.  

  

Copy Code

```
string[] IDProdusContractPrelugit;
        string[] IDProdusContractRetras;

        public frmModificaContract(string[] IDProdusContractPrelugit, string[] IDProdusContractRetras)
        {
            InitializeComponent();
            this.IDProdusContractPrelugit = IDProdusContractPrelugit;
            this.IDProdusContractRetras = IDProdusContractRetras;
            AfisareProduseContract();
        }


        void AfisareProduseContract()
        {

            foreach (string ContractPrelungit in IDProdusContractPrelugit)
            {
                if (ContractPrelungit != null)
                {
                    Program.Connection.CommandText = "select * from ContractItems WHERE ContractItemId=@ContractItemId";
                    Program.Connection.AddParameter("@ContractItemId", ContractPrelungit);

                    DataTable Table = new DataTable();
                    Program.Connection.FillDataTable(Table, true);


                    for (int i = 0; i < Table.Rows.Count; i++)
                    {
                        if (String.IsNullOrWhiteSpace(Table.Rows[i]["DeletedId"].ToString()))
                        {
                            bool validare;
                            validare = true;

                            dataProduseContract.Rows.Add(validare, Table.Rows[i]["Name"].ToString(), Table.Rows[i]["Quantity"].ToString() + " " + Table.Rows[i]["QuantityUnit"].ToString(), Table.Rows[i]["Payment"].ToString(), Table.Rows[i]["Description"].ToString(), Table.Rows[i]["ContractItemId"].ToString());
                        }
                        else
                        {
                            bool validarescos;
                            validarescos = false;
                            dataProduseContract.Rows.Add(validarescos, Table.Rows[i]["Name"].ToString(), Table.Rows[i]["Quantity"].ToString() + " " + Table.Rows[i]["QuantityUnit"].ToString(), Table.Rows[i]["Payment"].ToString(), Table.Rows[i]["Description"].ToString(), Table.Rows[i]["ContractItemId"].ToString());
                            dataProduseContract.Enabled = false;
                        }

                    }
                }
            }

            
        }
```
  

  

The problem is allwais i have Null value in array. you are missing a semicolon at the end :) hi, @ricky007 
create table bill\_stag
(
s\_categry varchar2(20),
s\_billnum varchar2(20)
);

insert into bill values('1111','5647859541785');
watch out! you're using two different table names there.
you don't care which m\_billnum\_seq gets assigned to which new row, do you? (you shouldn't.) in that case, you can simplify the cross join approach that cormaco suggested like this:
insert into bill\_mast (m\_bill\_seqnum, m\_billnum, channel) -- always name the columns
with  all\_channels  as
(
 select 'mob' as channel  from dual  union all
 select 'atm'      from dual
)
select  seq\_num.nextval
, s.s\_billnum
, c.channel
from     bill\_stag    s
cross join all\_channels c
;
you don't need order by, so you don't need the ord column and you don't need so an extra sub-query. Should be able to do something like this:


UPDATE table\_name  

SET new\_column = (calculated value)  

WHERE new\_column is NULL it's not clear what it is you want as an output. if it's a row vector, there's no concatenation involved, you just simply reshape your matrix:
a = [0 1 1 1;
 1 0 1 0;
 1 0 0 1]
 v = reshape(a, 1, []) %reshape a into one row. since matlab is column major, this is done column-wise you have added a “www” record, nothing for your naked domain. add one for “@” too.