Windows 7被锁了多久？

Question

是否有一种方法可以通过编程(批处理文件，VBS)，或者通过第三方工具(使用Win+L快捷方式)了解工作站已经锁定了多长时间？脚本或第三方工具的输出应该是f.e。60分钟，如果工作站从60分钟开始锁定。

谢谢!

Answer 1

您可以使用此VBScript来了解工作站是否已锁定。如果是的话那是从什么时候锁起来的。此脚本将检查在工作站锁定时创建的进程LogonUI.exe，并获取该进程的创建日期。

Dim strReturn : strReturn = "."
Dim computer : computer = "."
If WScript.Arguments.Count = 1 Then
    computer = WScript.Arguments(0)
End If

Function WMIDateStringToDate(dtmStart)
    WMIDateStringToDate = CDate(Mid(dtmStart, 5, 2) & "/" & _
    Mid(dtmStart, 7, 2) & "/" & Left(dtmStart, 4) _
    & " " & Mid (dtmStart, 9, 2) & ":" & _
    Mid(dtmStart, 11, 2) & ":" & Mid(dtmStart, 13, 2))
End Function

Function IsWorkstationLocked( computer )
    Dim wmi : Set wmi = GetObject("winmgmts://" & computer & "/root/cimv2")
    Dim logonScreenCount
    Set logonScreenCount = wmi.ExecQuery ("SELECT * FROM Win32_Process WHERE Name = 'LogonUI.exe'")
    for each xxx in logonScreenCount
        StartTime = xxx.CreationDate
        strReturn = WMIDateStringToDate(StartTime)
        creationTime = xxx.CreationDate
        Next
    IsWorkstationLocked = (logonScreenCount.Count > 0)
End Function

If IsWorkstationLocked(computer) Then
    Wscript.Echo "locked since " & strReturn
Else
    Wscript.Echo "not locked"
End If

哈哈！