IsVisibleChanged not attched to viewmodel method at UserControl message attach

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IsVisibleChanged not attched to viewmodel method at UserControl message attach #830

Closed mrtnbrst closed 1 year ago

mrtnbrst commented 1 year ago

I am facing the same issue as the user in this stackoverflow post - any solution / workaround?

The attached method is not called when the IsVisibleChanged event fires. The event actually is raised as I checked with an event handler in the code behind file.

KasperSK commented 1 year ago

I wrote an answer on stackoverflow. But to make a short story of it is that IsVisibleChanged is a CLR event and not a routed event. I would suggest binding to the IsVisible property instead.