C# (CSharp) HoaDon_SanPham_DB примеры использования

Пример #1

 public static LinkedList <HoaDon_SanPham> getAllSanPhamInHoaDon(string MaHD)
 {
     return(HoaDon_SanPham_DB.getAllSanPhamInHoaDon(MaHD));
 }

Пример #2

 public static bool ThemSanPhamVaoHD(HoaDon_SanPham sp)
 {
     return(HoaDon_SanPham_DB.addHoaDon_SanPham(sp));
 }