public CartItem(int iMaSP, int soluong) { using (EcommerceEntities db = new EcommerceEntities()) { MaSP = iMaSP; SanPham sp = db.SanPham.Single(n => n.MaSP == iMaSP); TenSP = sp.TenSP; HinhAnh = sp.HinhAnh; DonGia = sp.DonGia; SoLuong = soluong; ThanhTien = DonGia * SoLuong; } }
// Hàm Tạp cart_item public CartItem(int iMaSP) { using (EcommerceEntities db = new EcommerceEntities()) { this.MaSP = iMaSP; SanPham sp = db.SanPham.Single(n => n.MaSP == iMaSP); this.TenSP = sp.TenSP; this.HinhAnh = sp.HinhAnh; this.DonGia = sp.DonGia; this.SoLuong = 1; this.ThanhTien = DonGia * SoLuong; } }