How to query the on / off time of computer by vbs

This article will explain in detail how to query the on / off time of the computer by vbs. The editor thinks it is very practical, so I share it with you as a reference. I hope you can get something after reading this article.

Core code:

StrComputer = "." Set objWMIService = GetObject ("winmgmts:" _ & "{impersonationLevel=impersonate}!\\" strComputer & "\ root\ cimv2") Set colLoggedEvents = objWMIService.ExecQuery _ ("Select * from Win32_NTLogEvent" _ & "Where Logfile = 'System' And EventCode =' 6005' Or EventCode = '6006'") For Each objEvent In colLoggedEvents Flag = Flag + 1 If Flag = 1 Then Wscript.Echo "this boot time:" & FormatWMIUTC (objEvent.TimeWritten) ElseIf Flag = 2 Then Wscript.Echo "Last shutdown time: & FormatWMIUTC (objEvent.TimeWritten) ElseIf Flag = 3 Then Wscript.Echo" Last boot time: & FormatWMIUTC (objEvent.TimeWritten) Exit For End IfNext'FormatUTCFunction FormatWMIUTC (WMIDateString) DS = "/ /::" FormatWMIUTC = Left (WMIDateString) 2) For I = 2 To 7 FormatWMIUTC = FormatWMIUTC & Mid (WMIDateString, I * 2-1,2) & Mid (DS,i,1) Next 'FormatWMIUTC = Mid (WMIDateString, 1,4) & "year" _' & Mid (WMIDateString, 5,2) & "month" _'& Mid (WMIDateString, 7,2) & "Day" _'& Mid (WMIDateString, 9) 2) & ":" _'& Mid (WMIDateString, 11,2) & ":" _'& Mid (WMIDateString,13, 2) End Function

Save the above code as a file with the vbs suffix and double-click to run it. See the boot time this time, the last switch time.

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