public ItemGioHang(int IdSanPham, int SL)
{
using (BanQuanAoEntities db = new BanQuanAoEntities())
{
this.IdSanPham = IdSanPham;
SanPham sanpham = db.SanPhams.Single(n => n.IdSanPham == IdSanPham);
this.TenSanPham = sanpham.TenSanPham;
this.HinhAnh = sanpham.HinhAnh;
this.DonGia = sanpham.DonGia.Value;
this.SoLuong = SL;
this.TongTien = DonGia * SoLuong;
}
}
