XML VB.Net

Imports System
Imports System.Xml
Imports System.Xml.XPath
Public Class MainClass
    Public Shared Sub Main()
        Dim document As XPathDocument = New XPathDocument("domainBooks.xml")
        Dim navigator As XPathNavigator = document.CreateNavigator()
        
        navigator.MoveToFollowing("price", "http://www.domain.com/books")
        Dim boundary As XPathNavigator = navigator.Clone()
        
        navigator.MoveToRoot()
        
        While navigator.MoveToFollowing(XPathNodeType.Text, boundary)
            Console.WriteLine(navigator.OuterXml)
        End While
    End Sub
End Class