protected void OnSubmitButton(Object s, EventArgs e)
{
// Create the XML document
XDocument xml = new XDocument(
new XElement("order",
new XElement("reference_number", order.GetReferenceNumber().ToString()),
new XElement("pizzas",
order.pizzas.Select(pizza => new XElement("pizza",
new XElement("name", pizza.name),
new XElement("base_toppings", pizza.base_toppings),
pizza.toppings.Select(topping =>
new XElement("extra_topping", topping.name)),
new XElement("cost", pizza.Cost().ToString("c"))))),
new XElement("total_price", order.Cost().ToString("c")),
new XElement("order_time", DateTime.Now.ToString())));
// Write the XML to file
// TODO(topher): where should this file be saved?
string output_filename = @"C:\Users\topher\Documents\order_" +
order.GetReferenceNumber() + ".xml";
using (System.IO.FileStream fs =
System.IO.File.Create(output_filename))
{
xml.Save(fs);
}
Response.Redirect("OrderComplete.aspx");
}
protected void Page_Load(object sender, EventArgs e)
{
Order order = (Order)Session["order"];
if (order == null)
{
// How did we manage that?
Response.Redirect("Default.aspx");
}
ReferenceNumberLabel.Text = "Reference number: #" +
order.GetReferenceNumber().ToString();
TotalLabel.Text = "Total cost (including sales tax): " +
order.Cost().ToString("c");
}