using System;
using System.IO;
using System.Xml;
publicclass Sample
{
publicstaticvoid Main()
{
XmlDocument doc = new XmlDocument();
doc.LoadXml("<book genre='novel' ISBN='1-111111-11-1'>" +
"<title>C#</title>" +
"</book>");
XmlElement root = doc.DocumentElement;
// Create a new element.
XmlElement elem = doc.CreateElement("price");
elem.InnerText="19.95";
Console.WriteLine(elem.OwnerDocument.OuterXml);
// Add the new element into the document.
root.AppendChild(elem);
Console.WriteLine(doc.InnerXml);
}
}