XML C#

using System;
using System.IO;
using System.Xml;
public class Sample {
  public static void Main() {
     XmlWriterSettings settings = new XmlWriterSettings();
     settings.Indent = true;
     XmlWriter writer = XmlWriter.Create(Console.Out, settings);
     writer.WriteStartElement("order");
     writer.WriteStartElement("item");
     writer.WriteAttributeString("date", "2/19/01");
     writer.WriteAttributeString("orderID", "A1");
     writer.WriteFullEndElement();
     writer.WriteEndElement();
     writer.Close();  
  }
}