DataSet - Transformar XML vindo de um WebService em DATASET

Transformar XML vindo do WebService em DATASET:

Dim objmyDS As New DataSet
Dim myXml As New XmlDataDocument
myXml.LoadXml(objTransactionManagerRef.GetClientFavorites(idClient).OuterXml())
objmyDS.ReadXml(New XmlNodeReader(myXml.DocumentElement))