private void detach_Fishtank_Stations(Fishtank_Station entity)
	{
		this.SendPropertyChanging();
		entity.Project = null;
	}
 partial void UpdateFishtank_Station(Fishtank_Station instance);
 partial void DeleteFishtank_Station(Fishtank_Station instance);
 partial void InsertFishtank_Station(Fishtank_Station instance);