private void detach_ChiTietDonDatHangs(ChiTietDonDatHang entity) { this.SendPropertyChanging(); entity.ChiTietSanPham = null; }
partial void DeleteChiTietDonDatHang(ChiTietDonDatHang instance);
partial void InsertChiTietDonDatHang(ChiTietDonDatHang instance);
partial void UpdateChiTietDonDatHang(ChiTietDonDatHang instance);
private void attach_ChiTietDonDatHangs(ChiTietDonDatHang entity) { this.SendPropertyChanging(); entity.DonDatHang = this; }