protected void ddlemp_change(object sender, EventArgs e) { if (ddlemp.SelectedIndex > 0) { DataSet ds = Utilities_Licensing.Getweeks(ddlemp.SelectedValue); if (ds.Tables[0].Rows.Count > 0) { hfdsdt.Value = ds.Tables[0].Rows[0][0].ToString(); hfdedt.Value = ds.Tables[0].Rows[0][1].ToString(); ddlweek.DataSource = ds.Tables[1]; ddlweek.DataTextField = "ww"; ddlweek.DataValueField = "ww"; ddlweek.DataBind(); ddlweek.Items.Insert(0, new ListItem("--Select--", "-1")); } } else { ddlweek.Items.Clear(); hfdsdt.Value = ""; hfdedt.Value = ""; } }