public Giohang(int MaMH)
{
iMaMH = MaMH;
MATHANG ngk = data.MATHANGs.Single(n => n.MaMH == iMaMH);
sTenMH = ngk.TenMH;
sHinhSP = ngk.HinhSP;
kKhuyenmai = (Double)ngk.KhuyenMai;
dDonGia = double.Parse(ngk.GiaBan.ToString());
iSoluong = 1;
}
partial void DeleteMATHANG(MATHANG instance);
partial void UpdateMATHANG(MATHANG instance);
partial void InsertMATHANG(MATHANG instance);
private void detach_MATHANGs(MATHANG entity)
{
this.SendPropertyChanging();
entity.LOAINGK = null;
}
private void attach_MATHANGs(MATHANG entity)
{
this.SendPropertyChanging();
entity.LOAINGK = this;
}