partial void DeleteDivisionSeason(DivisionSeason instance);
 partial void UpdateDivisionSeason(DivisionSeason instance);
	private void detach_DivisionSeasons(DivisionSeason entity)
	{
		this.SendPropertyChanging();
		entity.Season = null;
	}
 partial void InsertDivisionSeason(DivisionSeason instance);
	private void attach_DivisionSeasons(DivisionSeason entity)
	{
		this.SendPropertyChanging();
		entity.Season = this;
	}