How to trim whitespace from a data-bound XML element in WPF using XPath? -

How can the white space be removed at the beginning and end of the content of an XML element, when WPAF is bound to the element in XPath ?

Believing that you believe something like this:

  Lt; X: XData & gt; & Lt; Foo & gt; Bar & lt; / Foo & gt; & Lt; / X: Data & gt;  

Then there is no white spot to trim. Immediately after the opening tag, the whitespace, and shortly after the closing tag, is negligible, and anyways it will be ignored.