Your ThemeParkList
elements are in a namespace http://schemas.datacontract.org/2004/07/WCFServiceWebRole1
- you'll need to adjust accordingly:
XNamespace ns = "http://schemas.datacontract.org/2004/07/WCFServiceWebRole1";
foreach (XElement item in xdox.Descendants(ns + "ThemeParkList"))
You'll need to handle the other elements in the same way.