Re: problem with keys combination!

2009-07-11 Thread Alex
Blocking Ctrl-Alt-Del leaves the power switch or maybe the plug as the only way for the user to regain control. Why would you want to do that? ONly for the reason that I explaine above...is for my little joke application ! And I want disable all keys for about 30 seconds (time to erase

problem with keys combination!

2009-07-10 Thread Alex
Hi at all, I made a simple program that make a screenshot of Desktop and use it as fullscreen background and then a ball erase image making illusion that erase Desktop. The program working fine and I succesfully blocked all keys but I have a problem with hotkey combination Ctrl-Alt- Del...that

Re: problem with keys combination!

2009-07-10 Thread Steven D'Aprano
On Fri, 10 Jul 2009 08:33:18 -0700, Alex wrote: Hi at all, I made a simple program that make a screenshot of Desktop and use it as fullscreen background and then a ball erase image making illusion that erase Desktop. The program working fine and I succesfully blocked all keys but I have a

Re: problem with keys combination!

2009-07-10 Thread Alex
Hi Steven, As I understand it, you can't block, modify, or otherwise access Ctrl-Alt- Del while running under Windows: it is the Secure Attention Key, and is designed to be virtually impossible to interfere with. It's not *quite* impossible, but it is the deepest, darkest black magic.

Re: problem with keys combination!

2009-07-10 Thread Terry Reedy
Alex wrote: Hi at all, I made a simple program that make a screenshot of Desktop and use it as fullscreen background and then a ball erase image making illusion that erase Desktop. The program working fine and I succesfully blocked all keys but I have a problem with hotkey combination