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Disable the Ctrl-Alt-Del key combination (Windows 9x only)
[ All Languages » VB »  Windows]

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In Windows 95 and 98, when the screen saver is currently active (and the screen is blanked) the Ctrl-Alt-Del key combination doesn't work, in order to force the user to enter her password. You can take advantage of this feature and programmatically disable this key combination, by making Windows believe that the screen saver is active.

Click here to copy the following block
Private Const SPI_SETSCREENSAVERRUNNING = 97
Private Declare Function SystemParametersInfo Lib "user32" Alias _
  "SystemParametersInfoA" (ByVal uAction As Long, ByVal uParam As Long, _
  ByRef lpvParam As Any, ByVal fuWinIni As Long) As Long

' disable the Ctrl-Alt-Del key combination
SystemParametersInfo SPI_SETSCREENSAVERRUNNING, True, ByVal 0&, 0
' ....
' re-enable it
SystemParametersInfo SPI_SETSCREENSAVERRUNNING, False, ByVal 0&, 0


Submitted By : Nayan Patel  (Member Since : 5/26/2004 12:23:06 PM)

Job Description : He is the moderator of this site and currently working as an independent consultant. He works with VB.net/ASP.net, SQL Server and other MS technologies. He is MCSD.net, MCDBA and MCSE. In his free time he likes to watch funny movies and doing oil painting.
View all (893) submissions by this author  (Birth Date : 7/14/1981 )


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