private void FillDataInGrid()
 {
     string PortalId = ddlPortalList.SelectedValue;
     bool IsSecure = false;
     if (!string.IsNullOrEmpty(PortalId))
     {
         TabController tab_obj = new TabController();
         List<aspnet_Tab> lstTabs = tab_obj.GetListByPortalIdIsSecure(Convert.ToInt32(PortalId), IsSecure);
         GridView1.ShowHeaderWhenEmpty = true;
         GridView1.PageSize = 15;
         GridView1.EmptyDataText = "No Record Found !!!";
         GridView1.DataSource = lstTabs;
         GridView1.DataBind();
     }
 }