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）ActiveX元素（* .dll，* .ocx）？

动机：ActiveXHelper

Answer 1

Scritomatic V2工具有一些样本：

On Error Resume Next


Const wbemFlagReturnImmediately = &h10
Const wbemFlagForwardOnly = &h20

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

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

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

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