public void PostCTHDDV(Chitietdatdichvu cthddv)
{
using (QLKhachsanEntities entity = new QLKhachsanEntities())
{
entity.Chitietdatdichvus.Add(cthddv);
entity.SaveChanges();
}
}
public void PutCTHDDV(long idhd, long iddv, Chitietdatdichvu cthddv)
{
using (QLKhachsanEntities entity = new QLKhachsanEntities())
{
var em = entity.Chitietdatdichvus.FirstOrDefault(e => e.IDDAT.Equals(idhd) && e.IDDV == iddv);
em.IDDAT = cthddv.IDDAT;
em.IDDV = cthddv.IDDV;
em.Soluong = cthddv.Soluong;
entity.SaveChanges();
}
}
