public static void Main()
Console.WriteLine("Hello World");
var styleInstruction = new XProcessingInstruction (
"xml-stylesheet", "href='styles.css' type='text/css'");
var docType = new XDocumentType ("html",
"-//W3C//DTD XHTML 1.0 Strict//EN",
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd", null);
XNamespace ns = "http://www.w3.org/1999/xhtml";
new XElement (ns + "html",
new XElement (ns + "head",
new XElement (ns + "title", "An XHTML page")),
new XElement (ns + "body",
new XElement (ns + "p", "This is the content"))
new XDeclaration ("1.0", "utf-8", "no"),
new XComment ("Reference a stylesheet"),