🚀 go-pugleaf

Thanks Remy, the microsoft article is all what I was looking for..

Regards

"Remy Lebeau (TeamB)" <gambit47@yahoo.com> wrote in message
news:3f410c98$1@newsgroups.borland.com...
>
> "Martin C" <martinc@aol.com> wrote in message
> news:3f3f73be@newsgroups.borland.com...
>
> > So far the ALT+TAB and the ALT+ESCAPE are disabled
> > while the CONTROL + ALT + DELETE disable line is not
> > working, in other words if I pressed ctrl+alt+delete the system
> > will still show the task manager, can some one help me please
> > and tell me what I am missing here in this code? or what I am
> > doing wrong?
>
> You are not doing anything wrong.  Under WinNT/2K/XP, you simply cannot
> disable CTRL-ALT-DEL using a keyboard hook, that's all.  The OS won't
allow
> it.  What you need to do is write a replacement GINA.DLL instead, since
the
> GINA system is what is involved by CRL-ALT-DEL to switch over to the
> WinLogon desktop, which then gives you the option of displaying the task
> manager, locking the workstation, etc.  Go to MSDN and look up GINA for
more
> information.  Also have a look at this article:
>
>     http://msdn.microsoft.com/msdnmag/issues/02/09/CQA/default.aspx
>     (look at the second question)
>
> > Another question, the low level keyboard hook is good for
> > Windows NT4 SP3 and up (based on Microsoft documentation),
> > so what is the alternative function to achieve the my task
> > (disabling some key combinations) in Windows 95, 98...
>
> There is no hook for that.  Instead, use the SystemParametersInfo()
function
> with the SPI_SCREENSAVERRUNNING flag to "trick" the OS into thinking the
> screen saver is currently running.  As a side effect, the OS disables
system
> key combos such as CTRL-ESC, ALT-TAB, CTRL-ALT-DEL, etc.
>
>
> Gambit
>
>
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