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Article #6998

Application wide and System wide "OnKeyDown"

#6998
From: John
Date: Tue, 22 Mar 2005 04:18
11 lines
1382 bytes
TForm component has an event handler "OnKeyDown" in which we can check if a 
particular key is pressed while our form is active/infocus.
I have two question regarding the "OnKeyDown" functionality;
    1-) If our application consists of many forms, including forms loaded 
dynamically from DLLs, how we can centralize the "OnKeyDown" event handler?
    2-) Similar to the "OnKeyDown" event handler, I want to be able to 
capture/monitor  if a particular key combination is pressed in Windows 
regardless of which application is active/infocus at a given time. How can I 
do this ?

Thx. 
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From: <John>
Newsgroups: borland.public.cppbuilder.nativeapi
Subject: Application wide and System wide "OnKeyDown"
Date: Tue, 22 Mar 2005 15:18:47 +1100
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