protected override void OnNavigatedTo(NavigationEventArgs e)
 {
     Section7Model = NavigationServices.CurrentViewModel as Section7ViewModel;
     if (e.NavigationMode == NavigationMode.New && NavigationContext.QueryString.ContainsKey("id"))
     {
         string id = NavigationContext.QueryString["id"];
         if (!String.IsNullOrEmpty(id))
         {
             _isDeepLink = true;
             Section7Model = new Section7ViewModel();
             NavigationServices.CurrentViewModel = Section7Model;
             Section7Model.LoadItem(id);
         }
     }
     if (Section7Model != null)
     {
         Section7Model.ViewType = ViewTypes.Detail;
     }
     DataContext = Section7Model;
     base.OnNavigatedTo(e);
 }
 public Section7Page()
 {
     InitializeComponent();
     Section7Model = new Section7ViewModel();
 }