为了完成这项工作，我需要在根元素上提供一个空的命名空间:
<根 xmlns =" >

这是将XPath查询应用于XAML内联的数据岛的要求.

我希望这有助于您前进，
马丁

Hi There,

To make this work I needed to provide an empty namespace on the root element:
<root xmlns="">

This is a requirement for applying XPath queries to a data island that is inline within the XAML.

I hope this helps to get you going,
Martin