private void lbtSelect_Click(object sender, System.EventArgs e) { LinkButton lbtSelect1 = (LinkButton)sender; if (lbtSelect1.CommandArgument != String.Empty) { string id = lbtSelect1.CommandArgument.ToString(); publish = new Publish(groupid); publish.AddToPublish_Ykienkhachhang(id); GetData(); //Response.Redirect(Globals.UrlRoot + "temp.aspx?url=" + Request.Url); } }