vbs实现的定时关机、重启的脚本和程序

'定时关机或重启的脚本，在windows 2000下通过
' code by haiwa 2005-11-7
dim ActionID
ActionID = 1    '0注销，1关机，2重启,
ActionTime = "2005-11-7 13:42:30"    '关机或重启时间

function ShutDown()
    dim objShell
    Set objShell = WScript.CreateObject("Wscript.Shell")

    dim Application
    set Application = CreateObject("Shell.Application.1")
    Application.ShutdownWindows()
    dim upi
    for upi = 0 to 4
        WScript.Sleep(50)
        objShell.sendKeys("{UP}")
    next
    For upi = 1 to ActionID
        WScript.Sleep(50)
        objShell.sendKeys("{DOWN}")
    next
    '使用时，请把下行的注释符去掉
    'objShell.sendKeys("{ENTER}")
end function

While true
    if DateDiff("s", Now, ActionTime)  0 then
        ShutDown()
    end if
    WScript.Sleep(5*1000)
wend