protected void Lay_trang_thai_form_dinh_ky()
    {
        if (Session["FormDatHangDinhKy"] != null)
        {
            FormDatHangDinhKy form = (FormDatHangDinhKy)Session["FormDatHangDinhKy"];
            XL_THE            the  = new XL_THE("Goc");

            the.Danh_sach_thuoc_tinh.Add(new XL_THUOC_TINH("cmbDiemSD", form.cmbDiemSD.ToString()));
            the.Danh_sach_thuoc_tinh.Add(new XL_THUOC_TINH("lbSoTien", form.lbSoTien));
            the.Danh_sach_thuoc_tinh.Add(new XL_THUOC_TINH("cmbHTKM", form.cmbHTKM.ToString()));
            the.Danh_sach_thuoc_tinh.Add(new XL_THUOC_TINH("cmbHTTT", form.cmbHTTT.ToString()));
            the.Danh_sach_thuoc_tinh.Add(new XL_THUOC_TINH("rdThe", form.rdThe));
            if (form.rdThe == "rdKhac")
            {
                the.Danh_sach_thuoc_tinh.Add(new XL_THUOC_TINH("nodeLoaiThe", form.nodeLoaiThe.ToString()));
                the.Danh_sach_thuoc_tinh.Add(new XL_THUOC_TINH("nodeSoThe", form.nodeSoThe));
                the.Danh_sach_thuoc_tinh.Add(new XL_THUOC_TINH("nodeNgayHH", form.nodeNgayHH.ToString()));
                the.Danh_sach_thuoc_tinh.Add(new XL_THUOC_TINH("nodeThangHH", form.nodeThangHH.ToString()));
                the.Danh_sach_thuoc_tinh.Add(new XL_THUOC_TINH("nodeNamHH", form.nodeNamHH.ToString()));
            }
            the.Danh_sach_thuoc_tinh.Add(new XL_THUOC_TINH("txtNguoiNhan", form.txtNguoiNhan));
            the.Danh_sach_thuoc_tinh.Add(new XL_THUOC_TINH("txtDiaChiNhan", form.txtDiaChiNhan));

            the.Danh_sach_thuoc_tinh.Add(new XL_THUOC_TINH("cmbLoaiDK", form.cmbLoaiDK.ToString()));
            the.Danh_sach_thuoc_tinh.Add(new XL_THUOC_TINH("cmbNgayBD", form.cmbNgayBD.ToString()));
            the.Danh_sach_thuoc_tinh.Add(new XL_THUOC_TINH("cmbThangBD", form.cmbThangBD.ToString()));
            the.Danh_sach_thuoc_tinh.Add(new XL_THUOC_TINH("cmbNamBD", form.cmbNamBD.ToString()));
            the.Danh_sach_thuoc_tinh.Add(new XL_THUOC_TINH("cmbNgayKT", form.cmbNgayKT.ToString()));
            the.Danh_sach_thuoc_tinh.Add(new XL_THUOC_TINH("cmbThangKT", form.cmbThangKT.ToString()));
            the.Danh_sach_thuoc_tinh.Add(new XL_THUOC_TINH("cmbNamKT", form.cmbNamKT.ToString()));

            the.Danh_sach_thuoc_tinh.Add(new XL_THUOC_TINH("cmbGioGH", form.cmbGioGH.ToString()));
            the.Danh_sach_thuoc_tinh.Add(new XL_THUOC_TINH("cmbPhutGH", form.cmbPhutGH.ToString()));
            the.Danh_sach_thuoc_tinh.Add(new XL_THUOC_TINH("cmbBuoiGH", form.cmbBuoiGH.ToString()));

            the.Danh_sach_thuoc_tinh.Add(new XL_THUOC_TINH("chuoiDS", form.chuoiDS));
            the.Danh_sach_thuoc_tinh.Add(new XL_THUOC_TINH("chuoiDSChon", form.chuoiDSChon));

            string chuoi = the.Chuoi();
            XL_CHUOI.XuatChuoi(Response, chuoi);
        }
    }
    protected void Luu_trang_thai_form_dinh_ky()
    {
        FormDatHangDinhKy form = new FormDatHangDinhKy();

        form.cmbDiemSD = int.Parse(Request["cmbDiemSD"].ToString());
        form.lbSoTien  = Request["lbSoTien"].ToString();
        form.cmbHTKM   = int.Parse(Request["cmbHTKM"].ToString());
        form.cmbHTTT   = int.Parse(Request["cmbHTTT"].ToString());
        form.rdThe     = Request["rdThe"].ToString();

        if (form.rdThe == "rdKhac")
        {
            form.nodeLoaiThe = int.Parse(Request["nodeLoaiThe"].ToString());
            form.nodeSoThe   = Request["nodeSoThe"].ToString();
            form.nodeNgayHH  = int.Parse(Request["nodeNgayHH"].ToString());
            form.nodeThangHH = int.Parse(Request["nodeThangHH"].ToString());
            form.nodeNamHH   = int.Parse(Request["nodeNamHH"].ToString());
        }

        form.txtNguoiNhan  = Request["txtNguoiNhan"].ToString();
        form.txtDiaChiNhan = Request["txtDiaChiNhan"].ToString();
        form.cmbLoaiDK     = int.Parse(Request["cmbLoaiDK"].ToString());
        form.cmbNgayBD     = int.Parse(Request["cmbNgayBD"].ToString());
        form.cmbThangBD    = int.Parse(Request["cmbThangBD"].ToString());
        form.cmbNamBD      = int.Parse(Request["cmbNamBD"].ToString());
        form.cmbNgayKT     = int.Parse(Request["cmbNgayKT"].ToString());
        form.cmbThangKT    = int.Parse(Request["cmbThangKT"].ToString());
        form.cmbNamKT      = int.Parse(Request["cmbNamKT"].ToString());
        form.cmbGioGH      = int.Parse(Request["cmbGioGH"].ToString());
        form.cmbPhutGH     = int.Parse(Request["cmbPhutGH"].ToString());
        form.cmbBuoiGH     = int.Parse(Request["cmbBuoiGH"].ToString());

        form.chuoiDS     = Request["chuoiDS"].ToString();
        form.chuoiDSChon = Request["chuoiDSChon"].ToString();

        Session["FormDatHangDinhKy"] = form;
    }