private void GroupAlphArtists(object sender, RoutedEventArgs e)
{
ViewArtists.GroupDescriptions.Clear();
ViewArtists.SortDescriptions.Add(new SortDescription("Nazwa", ListSortDirection.Ascending));
AlbumGrouper grouper = new AlbumGrouper();
ViewArtists.GroupDescriptions.Add(new PropertyGroupDescription("Nazwa", grouper));
}
private void GroupAlphPlaylist(object sender, RoutedEventArgs e)
{
ViewPlaylist.GroupDescriptions.Clear();
ViewPlaylist.SortDescriptions.Add(new SortDescription("Tytul", ListSortDirection.Ascending));
AlbumGrouper grouper = new AlbumGrouper();
ViewAllSongs.GroupDescriptions.Add(new PropertyGroupDescription("Tytul", grouper));
AlphabeticallyGroupPlaylistButton.Content = "Wyłącz grupowanie";
AlphabeticallyGroupPlaylistButton.Click += new RoutedEventHandler(this.Group_NonePlaylist);
}
