XML C#

using System;
using System.Xml;
public class Sample
{
    public static void Main()
    {
        using (XmlReader reader = XmlReader.Create("book3.xml"))
        {
            reader.Read();
            reader.ReadStartElement("book");
            reader.ReadStartElement("title");
            Console.Write("The content of the title element:  ");
            Console.WriteLine(reader.ReadString());
            reader.ReadEndElement();
            reader.ReadStartElement("price");
            Console.Write("The content of the price element:  ");
            Console.WriteLine(reader.ReadString());
            reader.ReadEndElement();
            reader.ReadEndElement();
        }
    }
}