我的第一次尝试是查询 Win32_OperatingSystem 的标题,并测试标题是否“等于”我正在测试的操作系统:
Dim objWMIService, strComputer
strComputer = "."
Set objWMIService = GetObject("winmgmts:\\" & strComputer & "\root\CIMV2")
msgbox getOperatingSystemCaption()
msgbox meetsOperatingSystemRequirement()
Function getOperatingSystemCaption()
Dim strCaption, colOperatingSystems, objOperatingSystem
Set colOperatingSystems = objWMIService.ExecQuery _
("Select * from Win32_OperatingSystem")
For Each objOperatingSystem in colOperatingSystems
strCaption = objOperatingSystem.Caption
Exit For
Next
getOperatingSystemCaption = strCaption
End Function
Function meetsOperatingSystemRequirement()
meetsOperatingSystemRequirement = False
If getOperatingSystemCaption() = "Microsoft Windows 7 Home Premium" Then
meetsOperatingSystemRequirement = True
End If
End Function
我想我可以使用 InStr,但是我仍然不明白为什么“Caption”和我的字符串不相等。