Imports System
Imports System.Xml
Imports System.Xml.XPath
Public Class MainClass
Public Shared Sub Main()
Dim xmlTree As XElement = _
content
content
Dim greatGrandChildren = From el In xmlTree.Descendants _
Where el.Name.LocalName.StartsWith("Great") _
Select el
Dim allAncestors = From el In greatGrandChildren.AncestorsAndSelf.Distinct _
Select el
For Each de As XElement In allAncestors
Console.WriteLine(de.Name)
Next
End Sub
End Class