XML LINQ C# Tutorial

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.Linq;
    public class MainClass
    {
        public static void Main()
        {
            XElement root = null;
            string path=Application.StartupPath + @"\employees.xml";
            root=XElement.Load(path, LoadOptions.None);
            MessageBox.Show(root.ToString());
            root.Save(path, SaveOptions.None);
            //root=XElement.Load(path, LoadOptions.PreserveWhitespace);
            //MessageBox.Show(root.ToString());
            //root.Save(path, SaveOptions.DisableFormatting);
        }
    }