private void detach_VesselsInRaces(VesselsInRace entity)
		{
			this.SendPropertyChanging();
			entity.Race = null;
		}
		private void attach_VesselsInRaces(VesselsInRace entity)
		{
			this.SendPropertyChanging();
			entity.Race = this;
		}
 partial void UpdateVesselsInRace(VesselsInRace instance);
 partial void DeleteVesselsInRace(VesselsInRace instance);
 partial void InsertVesselsInRace(VesselsInRace instance);