public static void LoadPlaylists()
{
if (File.Exists("Playlists.xml"))
{
XElement playlists = XElement.Load("Playlists.xml");
foreach (XElement playlist in playlists.Elements("playlist"))
{
ObservableCollection <Song> songs = new ObservableCollection <Song>();
foreach (XElement song in playlist.Elements("song"))
{
Song songToAdd = AllSongs.FirstOrDefault(s => s.Name == song.Value);
if (songToAdd != null)
{
songs.Add(songToAdd);
}
}
Playlists.Add(new Playlist(playlist.Attribute("name").Value, songs));
}
}
}
