XML C#

using System;
using System.Linq;
using System.Xml;
using System.Xml.Linq;
using System.Collections;
using System.Collections.Generic;
using System.Xml.XPath;
public class MainClass
{
    public static void Main()
    {
        XmlReaderSettings settings = new XmlReaderSettings();
        settings.Schemas.Add("http://www.domain.com/books", "domainBooks.xsd");
        settings.ValidationType = ValidationType.Schema;
        XmlReader reader = XmlReader.Create("domainBooks.xml", settings);
        XPathDocument document = new XPathDocument(reader);
        XPathNavigator navigator = document.CreateNavigator();
        navigator.MoveToChild("bookstore", "http://www.domain.com/books");
        navigator.MoveToChild("book", "http://www.domain.com/books");
        navigator.MoveToChild("price", "http://www.domain.com/books");
        Console.WriteLine(navigator.ValueType);
        string price = navigator.ValueAs(typeof(string)) as string;
        Console.WriteLine(price);
    }
}
/*


    
        
            
                
                    
                        
                            
                            
                                
                                    
                                        
                                        
                                        
                                    

                                

                            
                            
                        

                        
                        
                        
                    

                
            

        

    

*/