using System;
using System.IO;
using System.Linq;
using System.Xml.Linq;
using System.Xml;
using System.Collections;
using System.Collections.Generic;
public class MainClass
{
public static void Main()
{
XDocument doc = new XDocument(
new XComment("This is a comment."),
new XElement("RootNode",
new XElement("Book",
new XElement("Title", "C#"),
new XElement("Author", "No Name")
)
),
new XComment("This is another comment.")
);
Console.WriteLine(doc.Root.Name.ToString());
}
}