Copy one xml document as a sub element into another xml document : XmlTextReader « XML « C# / CSharp Tutorial

1. C# / CSharp Tutorial
2. XML
3. XmlTextReader

using System;
using System.Xml;

class MainClass
{
    static void Main(string[] args)
    {
        XmlTextWriter writer = new XmlTextWriter("C:\\xmlWriterTest.xml", null);
        writer.WriteStartDocument();


        XmlTextReader reader = new XmlTextReader(@"C:\Sample.xml");
        
        while (!reader.EOF)
        {
            writer.WriteNode(reader, false);
        }


        // Ends the document.
        writer.WriteEndDocument();

        writer.Close();

        return;
    }
}