In 'C', can you trap the Ctrl-Alt-Del key combination?

Just curious...

Joe

>>I wouldn't think that to be possible. The user could still press Ctrl-Alt-Del to bring-up the Task Manager and then close the app...are you trying to replace the standard Windows login screen with a barcode login?
>>
>>Joe
>>
>>>>>I want to have a VFP program starting from Start menu and freeze the windows until the correct password (barcode) is entered.
>>>>>Is there anything that can help me to do that?
>>>>
>>>>Win95 is already running, the user launches a VFP application, and the first form presented to the user is asking for a password? If you make this a modal form, the user will either have to enter a valid password or quit (cancel) the app.
>>>
>>>This is OK for VFP Applications but I want to disable all runing programs.
>
>Hello all,
>
>In C this would be possible if you specify that the dialog should be system modal. Unfortunately, VFP does not make any distinction between application modal and system modal.
>
>Pat