invalid datasource problem with janus gridex

[ajey]

Hi all
I recently downloaded janus gridex for my project...
the problem is iam unable to bind data...
here is what i do ...
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using System;
using System.Data;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Data.SqlClient;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using Janus.Web.GridEX;
 
public partial class _Default : System.Web.UI.Page 
{
    //GridEX objgrid = new GridEX();
    protected void Page_Load(object sender, EventArgs e)
    {
        SqlConnection conn = new SqlConnection("data source =localhost;uid= sa;password= sql2005;database = janus_test");
        conn.Open();
        string psql = "select * from sample";
        SqlDataAdapter da = new SqlDataAdapter(psql, conn);
        DataSet ds = new DataSet();
        da.Fill(ds);
        GridEX1.DataSource = ds.Tables[0];
        GridEX1.DataMember = "sample";
        GridEX1.DataBind();
        //objgrid.DataSource = ds.Tables[0]; //also tried by creating an object but invain
        //objgrid.DataBind();        
    }    
}

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it always throws invalid datasource error
can any one help...
thanks :)

[amiraliarazm]

As your probably may have considered gridEX1 donot have method of databind or something like this, your should yse set databinding and also retrieveStructure , may it be useful, keep in touch

            SqlConnection conn = new SqlConnection(@"Data Source=.\SQLEXPRESS;AttachDbFilename=|DataDirectory|\7480.mdf;Integrated Security=True;User Instance=True");
            conn.Open();
            string psql = "select * from TGAccount";
            SqlDataAdapter da = new SqlDataAdapter(psql, conn);
            DataSet ds = new DataSet();
            da.Fill(ds);
            gridEX1.DataSource = ds.Tables[0];
            gridEX1.DataMember = "TGAccount";
 
            gridEX1.SetDataBinding(ds.Tables[0],"");
            gridEX1.RetrieveStructure();