Question

this is my code :

    string aaa;
    aaa = Request.Params["aaa"];
    string strSel;
    if (aaa != "" && aaa != null)
    {
       // Response.Write("<script>alert('" + aaa + "');</script>");
        strSel = "Select * from inout where FName like '%" + aaa + "%'";

    }
    else
    {
        strSel = "Select * from inout";
    }
    Response.Write(strSel);
    string strProvider = "Server=(local);DataBase=AIS20060712101417;UID=sa;PWD=";
    Data0 ds= new Data0();
    SqlConnection MyConn = new SqlConnection(strProvider);
    MyConn.Open();
    SqlDataAdapter MyAdapter = new SqlDataAdapter(strSel, MyConn);
    MyAdapter.Fill(ds,"inout");  
    GridView1.DataSource = ds;
    GridView1.DataBind();  

then the gridview is empty.

Answer 1

Is AutoGenerateColumns set to true ?

Try adding ds.Tables[0] as DataSource.