public void Luuchitietdonhang(GioHang giohang, Shopbanhang db, string madh)
{
foreach (var item in giohang.getGiohang())
{
CTDONHANG ctdh = new CTDONHANG();
ctdh.MADONHANG = madh;
ctdh.MASP = item.sanpham.MASP;
ctdh.SOLUONG = item.soluong;
ctdh.THANHTIEN = item.Thanhtien;
db.CTDONHANGs.Add(ctdh);
db.SaveChanges();
}
}
