public void DeleteArtist(int artistId)
{
if (artistLookupDictionary.ContainsKey(artistId))
{
ArtistModel modelToRemove = artistLookupDictionary[artistId];
AllArtists.Remove(modelToRemove);
artistLookupDictionary.Remove(artistId);
}
DatabaseManager.Current.DeleteArtist(artistId);
}
public virtual void DeleteArtistForAlbum(ArtistForAlbum artistForAlbum)
{
if (!artistForAlbum.Album.Equals(this))
{
throw new ArgumentException("Artist is not attached to album", "artistForAlbum");
}
AllArtists.Remove(artistForAlbum);
if (artistForAlbum.Artist != null)
{
artistForAlbum.Artist.AllAlbums.Remove(artistForAlbum);
}
UpdateArtistString();
}