Create XNodeDocumentOrderComparer : XNodeEqualityComparer « XML « C# / CSharp Tutorial

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

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


public class MainClass{

   public static void Main(string[] args){   
      XDocument NewDoc = new XDocument(new XDeclaration("1.0", "utf-8", "yes"),
            new XElement("Root", "MyDoc"));  
      NewDoc.Element("Root").Add(
            new XElement("First", "Hello"),
            new XElement("Second", "Hello"),
            new XElement("Third", "Goodbye"));

      XNodeDocumentOrderComparer Comp = new XNodeDocumentOrderComparer();

      XElement First = NewDoc.Element("Root").Element("First");
      XElement Second = NewDoc.Element("Root").Element("Second");

     int Result = Comp.Compare(First, Second);

     if (Result == 0)
        Console.WriteLine("First is the Same as Second");
     else if (Result < 0)
        Console.WriteLine("First is Before Second");
     else
        Console.WriteLine("Second is Before First");

   }
}