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How to detect an event was attached?

    Question

  • In my WinRT component I have an event source declared using

    event ProgressHandler^ progress;

    I wonder if its possible to detect handlers that are getting attached to this event? I would need to register some additional callbacks in my class once the first handler is attached and unregister the callbacks after the last callback has been detached. Is that possible?


    • Edited by phil_ke Wednesday, July 11, 2012 8:00 AM
    Wednesday, July 11, 2012 7:59 AM

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