partial void DeleteReservationItem(ReservationItem instance);
 partial void UpdateReservationItem(ReservationItem instance);
		private void detach_ReservationItems(ReservationItem entity)
		{
			this.SendPropertyChanging();
			entity.InventoryLINQ = null;
		}
 partial void InsertReservationItem(ReservationItem instance);
		private void attach_ReservationItems(ReservationItem entity)
		{
			this.SendPropertyChanging();
			entity.Reservation = this;
		}