private async void DeleteAppBarButton_Click(object sender, RoutedEventArgs e)
{
LoadingRing.Visibility = Visibility.Visible;
GridView collectionGridView = VisualTreeHelperExtensions.GetFirstDescendantOfType <GridView>(CollectionsHubSection);
foreach (CollectionView collectionView in collectionGridView.SelectedItems)
{
CollectionTile collectionTile = collectionView.Tile;
CollectionTiles.Remove(collectionTile);
CollectionViews.Remove(collectionView);
StorageFolder localFolder = Windows.Storage.ApplicationData.Current.LocalFolder;
StorageFolder collectionsFolder = (StorageFolder)await localFolder.TryGetItemAsync("Collections");
if (null != collectionsFolder)
{
StorageFolder collectionFolder = await collectionsFolder.TryGetItemAsync(collectionTile.Title) as StorageFolder;
await collectionFolder.DeleteAsync();
}
}
GridView recentlyOpenedGridView = VisualTreeHelperExtensions.GetFirstDescendantOfType <GridView>(RecentlyOpenedHubSection);
foreach (ComicTile comicTile in recentlyOpenedGridView.SelectedItems)
{
ComicTiles.Remove(comicTile);
await comicTile.Folder.DeleteAsync();
}
LoadingRing.Visibility = Visibility.Collapsed;
}
private async Task CreateComicTiles()
{
StorageFolder localFolder = Windows.Storage.ApplicationData.Current.LocalFolder;
StorageFolder recentlyOpened = (StorageFolder)await localFolder.TryGetItemAsync("Recently Opened");
if (recentlyOpened == null)
{
await localFolder.CreateFolderAsync("Recently Opened");
recentlyOpened = await localFolder.GetFolderAsync("Recently Opened");
}
IReadOnlyList <StorageFolder> list = await recentlyOpened.GetFoldersAsync();
for (int i = 0; i < list.Count; i++)
{
IReadOnlyList <StorageFile> list2 = await list[i].GetFilesAsync();
if (list2.Count > 0)
{
String imagePath = list2[0].Path;
ComicTiles.Add(new ComicTile(list[i].Name, imagePath, list[i]));
}
}
}