public void Delete(DalLot e)
 {
     var lot = e.ToOrmLot();
     lot = _context.Set<Lot>().Single(u => u.Id == lot.Id);
     _context.Set<Lot>().Remove(lot);
 }
        public void Create(DalLot e)
        {

            _context.Set<Lot>().Add(e.ToOrmLot());
        }