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XmlDocument Event

using System; using System.Drawing; using System.Collections; using System.ComponentModel; using System.Windows.Forms; using System.Data; using System.Xml; public class MainClass{     public static void Main() {     XmlDocument xmlDoc = new XmlDocument();     xmlDoc.LoadXml("<Record> Some Value </Record>");     //Create the event handlers.     xmlDoc.NodeChanged += new XmlNodeChangedEventHandler(MyNodeChangedEvent);     xmlDoc.NodeInserted +=new XmlNodeChangedEventHandler(MyNodeInsertedEvent);     xmlDoc.NodeRemoved += new XmlNodeChangedEventHandler(MyNodeRemovedEvent);        XmlElement root = xmlDoc.DocumentElement;     string str = root.ToString();     XmlDocumentFragment xmlDocFragment = xmlDoc.CreateDocumentFragment();     xmlDocFragment.InnerXml="<F><S>Data</S></F>";          XmlElement rootNode = xmlDoc.DocumentElement;        rootNode.ReplaceChild(xmlDocFragment, rootNode.LastChild);     XmlNode node = xmlDoc.LastChild;     xmlDoc.RemoveChild(node);   }   public static void MyNodeChangedEvent(Object src, XmlNodeChangedEventArgs args)   {     Console.WriteLine("Node Changed Event Fired for node "+ args.Node.Name);     if (args.Node.Value != null)     {       Console.WriteLine(args.Node.Value);     }              }   public static void MyNodeInsertedEvent(Object src, XmlNodeChangedEventArgs args)   {     Console.WriteLine("Node Inserted Event Fired for node "+ args.Node.Name);     if (args.Node.Value != null)     {       Console.WriteLine(args.Node.Value);     }          }   public static void MyNodeRemovedEvent(Object src, XmlNodeChangedEventArgs args){     Console.WriteLine("Node Removed Event Fired for node "+ args.Node.Name);     if (args.Node.Value != null)     {       Console.WriteLine(args.Node.Value);     }          } } Node Inserted Event Fired for node S Node Inserted Event Fired for node #text Data Node Inserted Event Fired for node F Node Removed Event Fired for node #text Some Value Node Removed Event Fired for node F Node Inserted Event Fired for node F Node Removed Event Fired for node Record