public HttpResponseBase SaveNoteOrder() { string json = string.Empty; OrderShowMasterQuery query = new OrderShowMasterQuery(); try { if (!string.IsNullOrEmpty(Request.Params["order_id"])) { query.order_id = Convert.ToUInt32(Request.Params["order_id"]); } if (!string.IsNullOrEmpty(Request.Params["note_order"])) { query.note_order = Request.Params["note_order"]; } query.user_id = query.user_id = uint.Parse((System.Web.HttpContext.Current.Session["caller"] as Caller).user_id.ToString()); query.NoteOrderModifyTime = DateTime.Now; _orderMasterMgr = new OrderMasterMgr(mySqlConnectionString); _orderMasterMgr.SaveNoteOrder(query); json = "{success:true}"; } catch (Exception ex) { Log4NetCustom.LogMessage logMessage = new Log4NetCustom.LogMessage(); logMessage.Content = string.Format("TargetSite:{0},Source:{1},Message:{2}", ex.TargetSite.Name, ex.Source, ex.Message); logMessage.MethodName = System.Reflection.MethodBase.GetCurrentMethod().Name; log.Error(logMessage); json = "{success:false}"; } this.Response.Clear(); this.Response.Write(json); this.Response.End(); return this.Response; }