Read and write with XmlReader and XmlWriter : Xml Write « XML « C# / CSharp Tutorial

1. C# / CSharp Tutorial
2. XML
3. Xml Write

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Xml;

public class MainClass
{

    public static void Main()
    {
        XmlReader reader = XmlReader.Create("pubs.xml");
        XmlWriter writer = XmlWriter.Create("output.xml");

        while (reader.Read())
        {
            writer.WriteNode(reader, true);
        }

        reader.Close();
        writer.Close();
    }
}