public bool UpdateReservationServiceDetail(Entity.ReservationServiceDetail reservationServiceDetail)
        {
            try
            {
                db.Entry(reservationServiceDetail).State = EntityState.Modified;
                db.SaveChanges();
                return(true);
            }
            catch (Exception e)
            {
                return(false);

                throw;
            }
        }
        public bool AddReservationServiceDetail(Entity.ReservationServiceDetail reservationServiceDetail)
        {
            try
            {
                db.ReservationServiceDetails.Add(reservationServiceDetail);
                db.SaveChanges();
                return(true);
            }
            catch (Exception e)
            {
                return(false);

                throw;
            }
        }