README.md

Description

A short but handy and useful class module

Desable/Enable Ctrl + Alt + del

Show/ Hide application from Ctrl + Alt + Del list

This is my second submission and it is quite short too so please vote for me or write some comments

More Info

Submitted On
By	Kamen
Level	Beginner
User Rating	4.1 (45 globes from 11 users)
Compatibility	VB 4.0 (32-bit), VB 5.0, VB 6.0
Category	Object Oriented Programming (OOP)
World	Visual Basic
Archive File

API Declarations

Option Explicit
'Put this in class module
'
'A Class module for the Ctrl + Alt + Del features:
'Remove app from the list
'Restore app to list
'Disable/Enable Ctrl + Alt + Del
'Ex.
'
'Sub A()
'Dim C As New CtrlAltDel
'
'C.RemoveFromList 'remove your application
'     'from the list
'End Sub
'
'Send comments and ideas to kamen@sofianet.net
Private Declare Function SystemParametersInfo _
Lib "user32" Alias "SystemParametersInfoA" ( _
 ByVal uAction As Long, _
 ByVal uParam As Long, _
 lpvParam As Any, _
 ByVal fuWinIni As Long _
) As Long
Private Declare Function GetCurrentProcessId _
Lib "kernel32" () As Long
Private Declare Function RegisterServiceProcess _
Lib "kernel32" ( _
 ByVal dwProcessID As Long, _
 ByVal dwType As Long _
) As Long
Const SPI_SCREENSAVERRUNNING = 97
Const RSP_SIMPLE_SERVICE = 1
Const RSP_UNREGISTER_SERVICE = 0
Public Sub RemoveFromList()
 Dim lngProcessID As Long
 lngProcessID = GetCurrentProcessId
 Call RegisterServiceProcess(lngProcessID, RSP_SIMPLE_SERVICE)
End Sub
Public Sub RestoreToList()
 Dim lngProcessID As Long
 lngProcessID = GetCurrentProcessId()
 Call RegisterServiceProcess(lngProcessID, RSP_UNREGISTER_SERVICE)
End Sub
Public Sub Disable()
 Dim cad As Boolean
 Call SystemParametersInfo(SPI_SCREENSAVERRUNNING, _
  True, cad, 0)
End Sub
Public Sub Enable()
 Dim cad As Boolean
 Call SystemParametersInfo(SPI_SCREENSAVERRUNNING, _
  False, cad, 0)
End Sub

Source Code

'this stays on the form
Private Sub cmdHide_Click()
 Dim C As New CtrlAltDel
 C.RemoveFromList 'this hide your application
'from the list
End Sub