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  1. #1
    Join Date
    Aug 2010

    Lightbulb Catch WINAPI messages from external device

    I have small external device, it is LogiLink Video Grabber in this case ( connected via USB ). It have big single button (physical) and I trying to detect when somebody pressed it.
    I tryied to use Window WndProc but this method not catch any kind of that messages.
    So I tryed use Application.AddMessageFilter(*) but there is this same problem.
    I'm guessing that I need to register for messages from this devices? Or something? Somebody have any idea how I can do this?
    C# 2.0 / 3.5 / 4.0 it does not matter in this case.


    Ofkorse i cann't find any public API for this device.
    Last edited by Psychowico; October 21st, 2010 at 12:41 PM. Reason: memory

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