private void XoaThucDon() { string strMaThucDon = (string)Request["MaThucDon"]; int maThucDon = int.Parse(strMaThucDon); ThucDonBUS bus = new ThucDonBUS(); bool flag = bus.XoaThucDon(maThucDon); XL_THE the = new XL_THE("goc"); XL_THUOC_TINH thuoctinh = new XL_THUOC_TINH("kq", flag ? "1" : "0"); the.Danh_sach_thuoc_tinh.Add(thuoctinh); string chuoi = the.Chuoi(); XL_CHUOI.XuatChuoi(Response, chuoi); }