public ChiTietSuDung_DAL()
{
db = new QLTinhCuocDT_DbContext();
}
public HoaDonTinhCuoc_DAL()
{
db = new QLTinhCuocDT_DbContext();
}
public GiaCuoc_DAL()
{
db = new QLTinhCuocDT_DbContext();
}
public Log_DAL()
{
db = new QLTinhCuocDT_DbContext();
}
public ThongTinSim_DAL()
{
db = new QLTinhCuocDT_DbContext();
}
public KhachHang_DAL()
{
db = new QLTinhCuocDT_DbContext();
}