I'm trying to replace some of the the AddressShipping[XSLT] macro with a c# so that I have more control over the validation etc.

I have the sample below but I'm missing something.  Any help would be appreciated.

        protected void Button1_Click(object sender, EventArgs e)

        {

            try

            {

                PurchaseOrder order = SiteContext.Current.OrderContext.GetBasket().PurchaseOrder;

                var address = order.BillingAddress ?? new OrderAddress();

                address.AddressName = "Billing";

                address.FirstName = "firstName";

                address.LastName = "lastName";

                address.EmailAddress = "emailAddress";

                address.PhoneNumber = "phoneNumber";

                address.MobilePhoneNumber = "mobilePhoneNumber";

                address.CompanyName = "company";

                address.Line1 = "line1";

                address.Line2 = "line2";

                address.PostalCode = "postCode";

                address.City = "city";

                address.State = "state";

                address.Attention = "attention";

                address.Country = Country.FirstOrDefault(x => x.Name == "United Kingdom");

                address.PurchaseOrder = order;

                order.BillingAddress = address;

                order.Save(); // Saves cascade to children, so the address is saved as well  

                Response.Redirect("/shop/checkout/shipping.aspx");

            }

            catch (Exception ex)

            {

                Response.Write(ex.Message);

            }