javascript - 如何使用 WMI 枚举所有 ActiveX 元素？

Question

是否可以使用 WMI 脚本枚举所有(或仅启用的)ActiveX 元素(*.dll、*.ocx)？

动机:ActiveXHelper

Answer 1

Scritomatic V2工具有一些这样的示例:

On Error Resume Next<p></p>

<p>Const wbemFlagReturnImmediately = &h10
Const wbemFlagForwardOnly = &h20</p>

<p>arrComputers = Array("*")
For Each strComputer In arrComputers
   WScript.Echo
   WScript.Echo "=========================================="
   WScript.Echo "Computer: " & strComputer
   WScript.Echo "=========================================="</p>

<p>Set objWMIService = GetObject("winmgmts:\" & strComputer & "\root\CIMV2")
   Set colItems = objWMIService.ExecQuery("SELECT * FROM Win32_ClassicCOMClass", "WQL", _
                                          wbemFlagReturnImmediately + wbemFlagForwardOnly)</p>

<p>For Each objItem In colItems
      WScript.Echo "Caption: " & objItem.Caption
      WScript.Echo "ComponentId: " & objItem.ComponentId
      WScript.Echo "Description: " & objItem.Description
      WScript.Echo "InstallDate: " & WMIDateStringToDate(objItem.InstallDate)
      WScript.Echo "Name: " & objItem.Name
      WScript.Echo "Status: " & objItem.Status
      WScript.Echo
   Next
Next</p>

Function WMIDateStringToDate(dtmDate)
WScript.Echo dtm: 
    WMIDateStringToDate = CDate(Mid(dtmDate, 5, 2) & "/" & _
    Mid(dtmDate, 7, 2) & "/" & Left(dtmDate, 4) _
    & " " & Mid (dtmDate, 9, 2) & ":" & Mid(dtmDate, 11, 2) & ":" & Mid(dtmDate,13, 2))
End Function