async void treeView_New()
        {
            slSecure.Web.SecureDBContext db;
            db = slSecure.DB.GetDB();
            TreeViewItem tvItem;

            var ERNameData = await db.LoadAsync<tblEngineRoomConfig>(db.GetTblEngineRoomConfigQuery());
            string sERName, sReadCardName, sControlID;
            foreach (var tempERNameData in ERNameData)
            {
                sERName = tempERNameData.ERName;
                tvItem = new TreeViewItem();
                tvItem.Header = sERName;

                foreach (var tempEntranceGuardData in tempERNameData.tblEntranceGuardConfig)
                {
                    foreach (var tempControllerConfigData in tempERNameData.tblControllerConfig)
                    {
                        if (tempControllerConfigData.EntranceCode == tempEntranceGuardData.EntranceCode && (tempControllerConfigData.ControlType == 1 || tempControllerConfigData.ControlType == 2))
                        {
                            sControlID = tempControllerConfigData.ControlID;
                            sReadCardName = tempEntranceGuardData.Memo;

                            RadioButton ck1 = new RadioButton() { Content = sReadCardName, Tag = sControlID, GroupName = "Door" };
                            tvItem.Items.Add(ck1);
                            tvItem.Tag = sControlID;
                        }
                    }
                }
                tv_TreeView_New.Items.Add(tvItem);
            }
        }
        // 使用者巡覽至這個頁面時執行。
        protected  async override void OnNavigatedTo(NavigationEventArgs e)
        {

            db = new slSecure.Web.SecureDBContext();
            var q = from n in db.GetTblEngineRoomConfigQuery() select n;
                   
           
                     

            var res=await  db.LoadAsync<slSecure.Web.tblEngineRoomConfig>(q );
             roomInfos = (from n in res
                            select new ControlRoomInfo()
                            {
                                 ERID=n.ERID,
                                Type = "C",
                                AlarmStatus = 0,
                                Name = n.ERName,
                                X = n.GPSX,
                                Y = n.GPSY
                            }).ToArray();

            foreach (ControlRoomInfo info in roomInfos)
            {
                mapctl.AddControllRoomPin(info);
              
            }

            //var q1 = from n in db.GetTblERPlaneQuery() select n;
            //var res1= await db.LoadAsync<tblERPlane>(q1);

            //planeInfos = (from n in res1
            //             select new PlaneInfo()
            //             {
            //                  ERID=n.ERID,
            //                   AlarmStatus=0,
            //                    Name=n.PlaneName,
            //                    PlaneID=n.PlaneID,
            //                     Type="EP"
                                  
            //             }).ToArray();

            
                client = new MyClient("CustomBinding_ISecureService", false);
          
            client.SecureService.GetAllPlaneInfoCompleted += (s, a) =>
                {
                    if (a.Error != null)
                        return;
                  lstMenu.ItemsSource =   PlaneDegreeInfos=a.Result;

                  if (roomInfos != null)
                      foreach (ControlRoomInfo info in roomInfos)
                      {
                          try
                          {
                              info.AlarmStatus = PlaneDegreeInfos.Where(n => n.ERID == info.ERID).Max(n => n.AlarmStatus);

                          }
                          catch { ;}
                      }

                };
            if (!IsExit)
            {
                client.SecureService.GetAllPlaneInfoAsync();


                tmr.Interval = TimeSpan.FromSeconds(10);
                tmr.Tick += tmr_Tick;

                tmr.Start();
            }
          //  client.OnItemValueChangedEvent += client_OnItemValueChangedEvent;
        }