/// <summary> /// Populates the page with content passed during navigation. Any saved state is also /// provided when recreating a page from a prior session. /// </summary> /// <param name="sender"> /// The source of the event; typically <see cref="NavigationHelper"/> /// </param> /// <param name="e">Event data that provides both the navigation parameter passed to /// <see cref="Frame.Navigate(Type, Object)"/> when this page was initially requested and /// a dictionary of state preserved by this page during an earlier /// session. The state will be null the first time a page is visited.</param> private async void NavigationHelper_LoadState(object sender, LoadStateEventArgs e) { Windows.Storage.ApplicationDataContainer localSettings = Windows.Storage.ApplicationData.Current.LocalSettings; if(localSettings.Values.ContainsKey("value")) { searchBox.Text = localSettings.Values["value"].ToString(); } myIndeterminateProbar.Visibility = Visibility.Visible; var popularRecipes = await RestController.GetRecipesAsync(""); this.defaultViewModel[FirstPivotView] = popularRecipes; myIndeterminateProbar.Visibility = Visibility.Collapsed; }
/// <summary> /// Populates the page with content passed during navigation. Any saved state is also /// provided when recreating a page from a prior session. /// </summary> /// <param name="sender"> /// The source of the event; typically <see cref="NavigationHelper"/> /// </param> /// <param name="e">Event data that provides both the navigation parameter passed to /// <see cref="Frame.Navigate(Type, Object)"/> when this page was initially requested and /// a dictionary of state preserved by this page during an earlier /// session. The state will be null the first time a page is visited.</param> private async void NavigationHelper_LoadState(object sender, LoadStateEventArgs e) { myIndeterminateProbar.Visibility = Visibility.Visible; this.defaultViewModel["Recipe"] = await RestController.GetRecipeAsync(((Recipe)e.NavigationParameter).Id); imageView.Source = new BitmapImage(((Recipe)e.NavigationParameter).ImageURL); myIndeterminateProbar.Visibility = Visibility.Collapsed; if (((Recipe)e.NavigationParameter).Favourite) { AddFavouriteAppBarButton.IsEnabled = false; RemoveFavouriteAppBarButton.IsEnabled = true; } else { RemoveFavouriteAppBarButton.IsEnabled = false; AddFavouriteAppBarButton.IsEnabled = true; } }