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(); } }