How do I conditionally format a WPF TextBlock?

Posted by Scott Ferguson on Stack Overflow See other posts from Stack Overflow or by Scott Ferguson
Published on 2010-04-26T23:46:14Z Indexed on 2010/04/27 0:03 UTC
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I have a WPF TextBlock bound to a string. If that string is empty, I want the TextBlock to display a warning message in another colour.

This is easy to do in code, I was wondering if there was a elegant WPF pure XAML solution for it? I have investigated Style Triggers, but the syntax doesn't come naturally to me.

Thanks!

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