private void MediaViewer_ItemDisplayed(object sender, ItemDisplayedEventArgs e) { LoadOrUnloadCamera(); if (this.MediaViewer.Items[(int)e.ItemIndex] is MediaLibraryThumbnailedImage) { SetAppBarMode(AppBarModeEnum.MediaLibraryPhoto); } else if (this.MediaViewer.Items[(int)e.ItemIndex] is LocalFolderThumbnailedImage) { SetAppBarMode(AppBarModeEnum.IsolatedStoragePhoto); } else { SetAppBarMode(AppBarModeEnum.Empty); } }
/// <summary> /// The <see cref="MediaViewer.ItemDisplayed"/> event handler. /// </summary> /// <param name="sender">Event sender.</param> /// <param name="e">The <see cref="ItemDisplayedEventArgs"/> instance containing the event data.</param> private void MediaViewerOnItemDisplayed(object sender, ItemDisplayedEventArgs e) { this.SetAppBarMode(AppBarMode.Review); this.SetToCameraRollArrowVisibility(true); }