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TitleDisable Ctl-Alt-Del
Keywordsctl-alt-del, disable
CategoriesSoftware Engineering, Windows
 
Use the SystemParametersInfo API function to tell the system a screen saver is running.
 
Private Sub chkCtlAltDelDisabled_Click()
    SystemParametersInfo SPI_SETSCREENSAVERRUNNING, _
        (chkCtlAltDelDisabled.Value = vbChecked), _
        0&, 0
End Sub

' Reenable Ctl-Alt-Del.
Private Sub Form_Unload(Cancel As Integer)
    SystemParametersInfo SPI_SETSCREENSAVERRUNNING, _
        False, 0&, 0
End Sub
 
 
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