private void detach_ReservationDetails(ReservationDetail entity)
		{
			this.SendPropertyChanging();
			entity.Reservation = null;
		}
 partial void DeleteReservationDetail(ReservationDetail instance);
 partial void InsertReservationDetail(ReservationDetail instance);
 partial void UpdateReservationDetail(ReservationDetail instance);
		private void attach_ReservationDetails(ReservationDetail entity)
		{
			this.SendPropertyChanging();
			entity.Room = this;
		}