WMI 是 Windows Management Instrumentation (Windows管理工具)的缩写，是内置在操作系统中核心的管理支持技术，通过它可以访问、配置、管理和监视几乎所有的 Windows 资源。通过 WMI ，用 VB 可以管理的信息包括：计算机系统、磁盘、外围设备、事件日志、文件、文件夹、文件系统、网络组件、操作系统子系统、打印机、进程、注册表设置、安全性、服务、共享、SAM 用户和组、等，下面我们列举几个：
用WMI对象列出系统所有进程:
----Instance.vbs----
Dim WMI,objs
Set WMI = GetObject("WinMgmts:")
Set objs = WMI.InstancesOf("Win32_Process")
For Each obj In objs
Enum1 = Enum1 + obj.Description + Chr(13) + Chr(10)
Next
msgbox Enum1获得物理内存的容量:
-----physicalMemory.vbs-----
strComputer = "."
Set wbemServices = GetObject("winmgmts:\\" & strComputer)
Set wbemObjectSet = wbemServices.InstancesOf("Win32_LogicalMemoryConfiguration")
For Each wbemObject In wbemObjectSet
WScript.Echo "物理内存 (MB): " & CInt(wbemObject.TotalPhysicalMemory/1024)
Next取得系统所有服务及运行状态
----service.vbs----
Set ServiceSet = GetObject("winmgmts:").InstancesOf("Win32_Service")
Dim s,infor
infor=""
for each s in ServiceSet
infor=infor+s.Description+" ==> "+s.State+chr(13)+chr(10)
next
msgbox infor用WMI对象列出系统所有进程:
----Instance.vbs----
Dim WMI,objs
Set WMI = GetObject("WinMgmts:")
Set objs = WMI.InstancesOf("Win32_Process")
For Each obj In objs
Enum1 = Enum1 + obj.Description + Chr(13) + Chr(10)
Next
msgbox Enum1获得物理内存的容量:
-----physicalMemory.vbs-----
strComputer = "."
Set wbemServices = GetObject("winmgmts:\\" & strComputer)
Set wbemObjectSet = wbemServices.InstancesOf("Win32_LogicalMemoryConfiguration")
For Each wbemObject In wbemObjectSet
WScript.Echo "物理内存 (MB): " & CInt(wbemObject.TotalPhysicalMemory/1024)
Next取得系统所有服务及运行状态
----service.vbs----
Set ServiceSet = GetObject("winmgmts:").InstancesOf("Win32_Service")
Dim s,infor
infor=""
for each s in ServiceSet
infor=infor+s.Description+" ==> "+s.State+chr(13)+chr(10)
next
msgbox inforCPU的序列号:
---CPUID.vbs---
Dim cpuInfo
cpuInfo = ""
set moc = GetObject("Winmgmts:").InstancesOf("Win32_Processor")
for each mo in moc
cpuInfo = CStr(mo.ProcessorId)
msgbox "CPU SerialNumber is : " & cpuInfo
next硬盘型号:
---HDID.vbs---
Dim HDid,moc
set moc =GetObject("Winmgmts:").InstancesOf("Win32_DiskDrive")
for each mo in moc
HDid = mo.Model
msgbox "硬盘型号为:" & HDid
next网卡MAC物理地址:
---MACAddress.vbs---
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Dim mc
set mc=GetObject("Winmgmts:").InstancesOf("Win32_NetworkAdapterConfiguration")
for each mo in mc
if mo.IPEnabled=true then
msgbox "网卡MAC地址是: " & mo.MacAddress
exit for
end if
next测试你的显卡:
On Error Resume Next
Dim ye
Dim yexj00
set yexj00=GetObject("winmgmts:{impersonationLevel=impersonate}").InstancesOf("Win32_VideoController")
for each ye in yexj00
msgbox " 型 号: " & ye.VideoProcessor & vbCrLf & " 厂 商: " & ye.AdapterCompatibility & vbCrLf & " 名 称: " & ye.Name & vbCrLf & " 状 态: " & ye.Status & vbCrLf & " 显 存: " & (ye.AdapterRAM\1024000) & "MB" & vbCrLf & "驱 动 (dll): " & ye.InstalledDisplayDrivers & vbCrLf & "驱 动 (inf): " & ye.infFilename & vbCrLf & " 版 本: " & ye.DriverVersion
next易语言实现
1、声明一个常量GetDiskList
Function GetDiskList()
Dim i, RetStr, wmiObjSet, obj
'On Local Error Resume Next
Set wmiObjSet = GetObject("winmgmts:{impersonationLevel=impersonate}").InstancesOf("Win32_DiskDrive ")
For Each obj In wmiObjSet
i = i + 1
RetStr = RetStr & "序号:" & Cstr(i) & vbCrLf
RetStr = RetStr & "标题:" & obj.Caption & vbCrLf
RetStr = RetStr & "描述:" & obj.Description & vbCrLf
RetStr = RetStr & "分区:" & obj.Partitions & vbCrLf
RetStr = RetStr & "容量:" & obj.Size & vbCrLf & vbCrLf
Next
GetDiskList = RetStr
End Function2、封装
.版本 2
.子程序 取硬盘列表, 文本型, 公开
.局部变量 Script, 对象
.局部变量 ret, 文本型
Script.创建 (“MSScriptControl.ScriptControl”, )
Script.写属性 (“Language”, “VBScript”)
Script.数值方法 (“AddCode”, #GetDiskList)
ret ＝ Script.通用方法 (“Eval”, “GetDiskList()”).取文本 ()
返回 (ret)根据上面的代码，我们可以灵活的取读写底层硬件信息。
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