protected void Page_Load(object sender, EventArgs e) { if (!IsPostBack) { reqValSubcategory.ErrorMessage = Resources.MessageResource.errSubcategoryname.ToString(); reqValDrpCatg.ErrorMessage = Resources.MessageResource.errValdrpcategory.ToString(); BindDrpCategory(); BindDropSubCategory(); col = objUser.Get_SDETechAdmin(); drpUserList.DataTextField = "username"; drpUserList.DataValueField = "userid"; drpUserList.DataSource = col; drpUserList.DataBind(); ListItem item = new ListItem(); item.Text = "--------------Select--------------"; item.Value = "0"; drpUserList.Items.Add(item); drpUserList.SelectedValue = "0"; } }