private void detach_Tracks(Track entity)
		{
			this.SendPropertyChanging();
			entity.ConfigSet = null;
		}
		private void attach_Tracks(Track entity)
		{
			this.SendPropertyChanging();
			entity.ConfigSet = this;
		}
 partial void UpdateTrack(Track instance);
 partial void DeleteTrack(Track instance);
 partial void InsertTrack(Track instance);