using System;
using System.IO;
using System.Xml;
public class Sample
{
public static void Main()
{
XmlTextWriter writer = null;
writer = new XmlTextWriter (Console.Out);
writer.Formatting = Formatting.Indented;
writer.Indentation = 4;
writer.WriteStartElement("book");
writer.WriteStartElement("title");
writer.WriteString("C#");
writer.WriteEndElement();
writer.WriteEndElement();
writer.Close();
}
}