partial void DeleteMusicXTag(MusicXTag instance);
partial void UpdateMusicXTag(MusicXTag instance);
private void detach_MusicXTag(MusicXTag entity) { this.SendPropertyChanging(); entity.Tag = null; }
partial void InsertMusicXTag(MusicXTag instance);
private void attach_MusicXTag(MusicXTag entity) { this.SendPropertyChanging(); entity.Tag = this; }