protected void Page_Load(object sender, EventArgs e) { readQueryString(); loadLookupData(); if (Session[GridViewNameSessionKey] != null) { Session[GridViewNameSessionKey] = ddlView.SelectedItem != null?ddlView.SelectedItem.ToString() : "Default"; } else { Session[GridViewNameSessionKey] = WTSData.GetDefaultGridViewName(GridTypeEnum, UserManagement.GetUserId_FromUsername()); } if (Session[GridViewCurrentXMLSessionKey] != null) { txtXML.Value = Session[GridViewCurrentXMLSessionKey].ToString(); } else { txtXML.Value = ""; } }