Generate mutiple key strokes in a single key press

Discussion in 'Windows Vista Drivers' started by Robert, May 16, 2005.

  1. Robert

    Robert Guest

    Hi,

    I successfully modified kbfiltr example from ddk to inject/ remove
    keystrokes. This works fine.

    I can filter and modify any key press with the scancode received
    through PKEYBOARD_INPUT_DATA's Makecode.

    Now i need to insert multiple keystrokes when a single key was pressed.
    for example when user press <a> i should make it deliver <F1><a>.

    How can i inject <F1> keystroke additionally into the
    PKEYBOARD_INPUT_DATA array?
    Do i need to call my KbFilter_ServiceCallback routine again? or
    any other easy way to do it?

    Thanks a lot guyz..
     
    Robert, May 16, 2005
    #1
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  2. if this is with in the context of <a> being reported to your own callback,
    just declare a KEYBOARD_INPUT_DATA array on the stack, initialize it, then
    call the upper service callback with the new keystrokes, then finally report
    <a> using the caller's buffer.

    d
     
    Doron Holan [MS], May 16, 2005
    #2
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