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Thread: Ollydbg breakpoint on space bar?

  1. #1

    Ollydbg breakpoint on space bar?

    Hi all!
    I play a game and i want to set breakpoint when i push space bar. What should i do in olly, thank you.
    I promise that I have read the FAQ and tried to use the Search to answer my question.

  2. #2
    Teach, Not Flame Kayaker's Avatar
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    Look into trapping WM_KEYDOWN where wParam = VK_SPACE

    http://msdn.microsoft.com/en-us/library/windows/desktop/ms646280%28v=vs.85%29.aspx

  3. #3
    Thank you,

    I found the way to log all Window Message to find out the way this programe handle VM_KEYDOWN but nothing happened. Do you have another way to breakpoint programe when i press space bar?
    I promise that I have read the FAQ and tried to use the Search to answer my question.

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