Problem creating objects, class could not be found
<p>In my <code>bllLanguage.cs</code> class I am not able to create <code>dalLanguage</code> class's objects and vice versa. It says <code>dalLanguage.cs</code>/<code>bllLanguage.cs</code> could not be found.
Whats wrong with the code below?</p>

<p><strong>bllLanguage.cs</strong></p>

<pre><code>using System;
using System.Data;
using System.Configuration;
using System.Linq;
using System.Web;
using System.Collections;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;
using Proj2;


namespace Proj2.BLL.Main.Setting
{
    public class bllLanguage
    {

        public bllLanguage()
        { 
        //add constructor code here
        }

        #region Properties
        /// &lt;summary&gt;
        /// Properties
        /// &lt;/summary&gt;
        private int intLanguageID;
        private string strDescription;
        private string strValue;

        #endregion

        public int LanguageID
        {
            get { return intLanguageID; }
            set { intLanguageID = value; }
        }
        public string Description
        {
            get { return strDescription; }
            set { strDescription = value; }
        }
        public string Value
        {
            get { return strValue; }
            set { strValue = value; }
        }

        #region getLanguage
        /// &lt;summary&gt;
        /// getLanguage
        /// &lt;/summary&gt;
        /// &lt;returns&gt;&lt;/returns&gt;
        public DataSet getLanguage()
        {


            dalLanguage objdalLanguage = new dalLanguage(); // ERROR HERE
            DataSet dsgetLanguage = objdalLanguage.getLanguage();
            return dsgetLanguage;

        }
        #endregion




    }
}
</code></pre>

<p><strong>dalLanguage.cs</strong></p>

<pre><code>using System;
using System.Data;
using System.Configuration;
using System.Linq;
using System.Data.SqlClient;
using System.Web;
using Microsoft.ApplicationBlocks.Data;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;
using Proj2;

namespace Proj2.DAL.Main.Setting
{
   public class dalLanguage
    {
        public dalLanguage()
        { 
        //constructor code here
        }


        #region getLanguage
        /// &lt;summary&gt;
        /// getLanguage
        /// &lt;/summary&gt;
        /// &lt;returns&gt;&lt;/returns&gt;
        public DataSet getLanguage()
        {
            DataSet dsgetLanguage = new DataSet();
            try
            {

                dsgetLanguage = SqlHelper.ExecuteDataset(Constants.ConnectionString, CommandType.StoredProcedure, "[Main].[sp_getLanguage]");
            }

            catch (Exception ex)
            {
                throw ex;
            }
            return dsgetLanguage;
        }
        #endregion



    }
}
</code></pre>
