Hi,
   I am getting following error

System.Web.HttpException: DataGrid with id 'DataGrid2' could not automatically generate any columns from the selected data source


Here is my code

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using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
using System.Data.SqlClient;

namespace DRIVE.Test
{
    /// <summary>
    /// Summary description for DataSet.
    /// </summary>
    public class DataSetTest : System.Web.UI.Page
    {
        protected System.Web.UI.WebControls.DataGrid DataGrid2;
        protected System.Web.UI.WebControls.DataGrid DataGrid1;

        private void Page_Load(object sender, System.EventArgs e)
        {
            // Put user code to initialize the page here
            if(! Page.IsPostBack)
            {
                DataSet ds = new DataSet("MyDataSet");
                DataTable dt = new DataTable("Table1");
                ds.Tables.Add(dt);

                DataColumn c1 = new DataColumn("id",Type.GetType("System.Int32"),"");
                DataColumn c2 = new DataColumn("VendorName", Type.GetType("System.String"),"");

                dt.Columns.Add(c1);
                dt.Columns.Add(c2);

                for(int i = 0; i <10;i++)
                {
                    DataRow dr =dt.NewRow();
                    dr["id"] = i;
                    dr["VendorName"]= "VendorName" + i.ToString();
                    dt.Rows.Add(dr);
                }
                ds.AcceptChanges();
                DataGrid1.DataSource = ds.Tables[0].DefaultView;
                DataGrid1.DataBind();

                //DataTable dt2 = new DataTable("Table2");
                DataTable dt2 = dt.Clone();
                DataRow newRow;
                newRow = dt2.NewRow();
                newRow["id"] = 14;
                newRow["VendorName"] = 774;

                //Note the alternative method for adding rows.
                dt2.Rows.Add(new Object[] { 12, 555 });
                dt2.Rows.Add(new Object[] { 13, 665 });

                ds.Tables.Add("dt2");
                ds.AcceptChanges();
                DataGrid2.DataSource = ds.Tables[1].DefaultView;
                DataGrid2.DataBind();




            }
        }




        #region Web Form Designer generated code
        override protected void OnInit(EventArgs e)
        {
            //
            // CODEGEN: This call is required by the ASP.NET Web Form Designer.
            //
            InitializeComponent();
            base.OnInit(e);
        }

        /// <summary>
        /// Required method for Designer support - do not modify
        /// the contents of this method with the code editor.
        /// </summary>
        private void InitializeComponent()
        {
            this.Load += new System.EventHandler(this.Page_Load);

        }
        #endregion
    }
}

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