Can I change the properties of a binding in a DataTrigger, without knowing the binding itself?

Question

I have a TextBox style that formats a number if the box is unfocused, but leaves the number unformatted whlie it\'s being edited.

This is the style I wa

Answer 1

Sadly this is (to my knowledge) not possible. One possible workaround would be programmatically creating such a style on the fly, that could be encapsulated in a MarkupExtension which takes the path as constructor parameter.