Attached Behavior on ButtonBase to do something before the Click event is fired for others?

Question

Is there any way I can wire up an attached behavior based on the ButtonBase class where I could do something before any other subscribers to the Click event are notified?

From my current understanding of events and RoutedEvents I would say no but maybe I'm missing something.

score 1 · Accepted Answer · answered Apr 29 '11 at 06:49

1

You can use RegisterClassHandler to add a handler that will be called before all other instance handlers. I realize this is not an "attached behavior".

answered Apr 29 '11 at 06:49

Rick Sladkey

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this is brilliant and scary at the same time :) – Patrick Klug Apr 29 '11 at 07:02
regarding attached behavior: in combination with a simple attached property it can quickly become one :) – Patrick Klug Apr 29 '11 at 07:04

Attached Behavior on ButtonBase to do something before the Click event is fired for others?

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