🚀 go-pugleaf

Great !

I added this statement at the code I already have:

   if ( ! ( lParam & ( 1<<29 ) ) )
      return CallNextHookEx( ghhookKB, nCode, wParam, lParam );

... and it works! Thanks a lot.


Best regards,
Vladimir Stefanovic

"Bob Gonder" <notbg@notmindspring.invalid> wrote in message 
news:0do401dejfcqd60m486gdd08eii7ruibkr@4ax.com...
> Vladimir Stefanovic wrote:
>
>>Can someone please interpret me something about Keyboard
>>Hooking. When I press a key, is it true that the structure
>>KBDLLHOOKSTRUCT saved also the modifier (Alt, Shift, ...)
>>state? I need this because I want to SendMessage() to the
>>main app only when, for example Alt is pressed also.
>
> See the subject: KeyboardProc()
> in WIN32.HLP.
>
>
>>What means 'return 1',
>
> It tells Windows to drop the message.
> If you return 0, then Windows will pass the key to the target window.
>
>
>> and is there a way to extend my code (below)
>>to work with checking for Alt?
>
> Check bit 29 (zero-based) of lparam.
> 1 == Alt
>
>   if ( lParam & (1<<29) )
> ItIsAnAlt=true;
>
>
>