private void detach_UnitOrderRelations(UnitOrderRelation entity)
		{
			this.SendPropertyChanging();
			entity.Unit = null;
		}
 partial void DeleteUnitOrderRelation(UnitOrderRelation instance);
		private void attach_UnitOrderRelations(UnitOrderRelation entity)
		{
			this.SendPropertyChanging();
			entity.Order = this;
		}
 partial void UpdateUnitOrderRelation(UnitOrderRelation instance);
 partial void InsertUnitOrderRelation(UnitOrderRelation instance);