XAttribute.PreviousAttribute Property gets the previous attribute of the parent element.
Imports System
Imports System.Xml
Imports System.Xml.XPath
Public Class MainClass
Public Shared Sub Main()
Dim root As XElement = <Root Att1="1" Att2="2" Att3="3" Att4="4"/>
Dim att As XAttribute = root.LastAttribute
Dim val As Boolean = True
Do
Console.WriteLine(att)
att = att.PreviousAttribute
Loop While (Not (att Is Nothing))
End Sub
End Class