Parsing an XML document and

I basically want to print out just the names of my XML document into a textbox.

All this does it print the first name.

XmlDocument xDoc = new XmlDocument();
xDoc.Load("my documents address");
TextBox2.Text = xDoc.SelectSingleNode("Web_Service/Food/Name").InnerText;

What I'd like to do is something like this...

String[] output;

XmlDocument xDoc = new XmlDocument();
xDoc.Load("my documents address");

foreach(Name i in xDoc){
    append i to output;
}

TextBox2.Test = output;

Or something similar. If someone could help me I'd really appreciate it.

So it prints out:

Curry, Chicken, Burger, Steve, Spices, etc.