Help on keyboard scan-code problem 
Author Message
 Help on keyboard scan-code problem

Can someone help me to understand why not all the Virtual key codes (
es. VK_MENU  etc. ) work properly under a keydown or other key events.

What have I to use as key = ??,  to get functionality in keyboard
event driven coding ?.

Thanks



Tue, 01 Jun 1999 03:00:00 GMT  
 Help on keyboard scan-code problem

Quote:

> Can someone help me to understand why not all the Virtual key codes (
> es. VK_MENU  etc. ) work properly under a keydown or other key events.

> What have I to use as key = ??,  to get functionality in keyboard
> event driven coding ?.

> Thanks

Which problems? I had problems intercepting F10 with my Delphi 2.0 and
Win 95. The first pressing was intercepted, while the second not. It's
because F10 is also used by Windows95. I had to put a 'Key := $0;' into
the OnKeyDown event, and now it works fine. Is it the kind of problem
you have?
Hope it will help
Ciao
Marco Menardi


Tue, 01 Jun 1999 03:00:00 GMT  
 
 [ 2 post ] 

 Relevant Pages 

1. help on keyboard scan codes

2. Keyboard Scan Code Help needed!

3. Q: Keyboard Scan Codes as Hex.

4. Keyboard Scancodes

5. Keyboard Scancodes

6. Scan Code Conversion

7. Scan Code Conversion

8. How do I read extended scan codes?

9. XT Scan Codes?

10. Scan codes

11. scan codes

12. Keyboard-problem, HELP QUICK!

 

 
Powered by phpBB® Forum Software