public void binditemmap() { try { List <GetItemMapping_Result> lstcol = lclsservice.GetItemMapping(Convert.ToInt64(hdnitemid.Value)).ToList(); grditemmap.DataSource = lstcol; grditemmap.DataBind(); } catch (Exception ex) { EventLogger log = new EventLogger(config); log.LogException(ex); ScriptManager.RegisterStartupScript(this, this.GetType(), "alert", Constant.MedicalSuppliesErrorMessage.Replace("<<Itemname>>", ex.Message), true); } }