Yes, you can. Do a search here on UT. I remember that this subject was already discussed here. There are also some articles in the MS KB about it. Basically, you need to use some Win32 API functions. But I can't remember right now which ones.
Vlad
>I'm developing a Point of Sales application and my client does not want to let the cashiers either intentionally
>or accidentally press those keystrokes. Can I do that ?
>
>>Why do you want to do this? These are OS dedicated shortcuts and an application is not supposed to change them.
>>
>>Vlad
>>
>>>How can I prevent a user from pressing Ctrl+Alt+Del and Alt+Tab when he or she is using my
>>>application ?
>>>(VFP 5.0)
>>>
>>>Thanks a lot for your help,
>>>Andi Hidajat
>>>
pkshq@cbn.net.id