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According to MSDN, the FrameworkElement events Loaded and Unloaded can be triggered by user-initiated system theme changes. I've experimented with changing various theme, color and sound settings on Windows 7 without seeing either of those WPF events raised.

How do I make a user-initiated system theme change--which triggers the raising of Unloaded and Loaded--happen? (I'm interested for application testing purposes.)

Thanks,
Ben

Ben Gribaudo
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1 Answers1

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With application up and running, go to Control Panel -> Personalization.

Scroll down to 'Basic and High Contrast Themes'. Switch between Windows 7 Basic and Windows Classic.

This will generate a 'theme changed' event to your application.

Craig Wooldridge
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