从 WMI ExecQuery 获取第一条记录 [英] Get first record from WMI ExecQuery

问题描述

我有一个简单的 vbscript 来检索 Windows 版本:

I have a simple vbscript for retrieving the Windows version:

Set objWMI = GetObject("winmgmts:{impersonationLevel=impersonate}!\\.\root\cimv2")
Set colVersions = objWMI.ExecQuery("Select * from Win32_OperatingSystem")

For Each objVer in colVersions
   ver = objVer.Version
Next

是否可以获取第一条记录，或者我是否必须遍历集合中的所有记录.我见过的所有例子都是 For Each 结构.我在尝试时收到 Expected end of statement 错误:

Is is possible to get the first record or do I have to loop over all records in the collection. All examples I've seen are with For Each construction. I receive Expected end of statement error when I try:

ver = colVersions[0].Version

看起来 ExecQuery 的返回值不是一个正确的集合.

It looks like the return value of ExecQuery is not a proper collection.

推荐答案

For Each objVer in colVersions
   ver = objVer.Version
   exit for
Next

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