'禁止或允許使用Alt-Tab
SubFastTaskSwitching(bEnabledAsBoolean)
DimXAsLong,bDisabledAsLong
bDisabled=NotbEnabled
X=SystemParametersInfo(97,bDisabled,CStr(1),0)
EndSub
'禁止使用Ctrl-Alt-Del
PublicSubDisableTaskBar()
DimEWindowAsInteger
TaskBarhWnd=FindWindow("Shell_traywnd","")
IfTaskBarhWnd<>0Then
EWindow=IsWindowEnabled(TaskBarhWnd)
IfEWindow=1Then
IsTaskBarEnabled=EnableWindow(TaskBarhWnd,0)
EndIf
EndIf
EndSub
'允許使用Ctrl-Alt-Del
PublicSubEnableTaskBar()
IfIsTaskBarEnabled=0Then
IsTaskBarEnabled=EnableWindow(TaskBarhWnd,1)
EndIf
EndSub
'禁止Ctrl Alt Del
'聲明(ForWin95):
ConstSPI_SCREENSAVERRUNNING=97
PrivateDeclareFunctionSystemParametersInfoLib"user32"Alias"SystemParametersInfoA"(ByValuActionAsLong,ByValuParamAsLong,lpvParamAsAny,ByValfuWinIniAsLong)AsLong
使用:
'禁止
DimpOldAsBoolean
CallSystemParametersInfo(SPI_SCREENSAVERRUNNING,True,pOld,0)
'開啟
DimpOldAsBoolean
CallSystemParametersInfo(SPI_SCREENSAVERRUNNING,False,pOld,0)