C#如何用代码检测IIS是否已经启用“IIS6元数据库兼容性”│安装配置操作设置方法在哪里是否支持可以

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2021年6月15日 9:26 本文热度 3721

使用 VB.NET、C# 或 VBScript，如何检查 IIS 6 管理兼容性功能及其子功能是否已安装在运行 IIS 7.x 的计算机上？

解决方案

我使用 Registry Workshop 的试用版（比较注册表功能）进行了一些测试，结果如下：

如果安装了 IIS 7.x，以下注册表项包含有关已安装子组件的信息：

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\InetStp\Components

每个已安装的功能都用 DWORD 0x00000001 的值表示。如果未安装功能，则缺少该值。

对于 Web 管理工具，值名称如下：

Web Management Tools

IIS 6 Management Compatibility

IIS 6 Management Console (LegacySnapin) //IIS6 管理控制台

IIS 6 Scripting Tools (LegacyScripts) //IIS6 脚本工具

IIS 6 WMI Compatibility (WMICompatibility) //IIS6 WMI 兼容性

IIS Metabase and IIS 6 configuration compatibility (Metabase) //IIS6 元数据库兼容性

IIS Management Console (ManagementConsole) //IIS 管理控制台

IIS Management Scripts and Tools (ManagementScriptingTools) //IIS 管理工具和脚本

IIS Management Service (AdminService) //IIS 管理服务

请注意，这些组件名称来自 Windows 7 安装，可能与 Windows Server 2008 的组件名称略有不同，但注册表项应该相同。

可以在此处找到这些和其他子组件的列表：发现已安装的组件

更新：

最终代码中的一些核心功能。这不是完整的代码，但对于花时间查找各种 IIS 版本的组件名称的人来说应该足够了：

Function IsIISComponentInstalled(ByVal ComponentName)

Dim result

Dim intProcessorArchitecture

intProcessorArchitecture = GetProcessorArchitectureIIS()

If intProcessorArchitecture = 64 Then

'64-bit system

On Error Resume Next

Err.Clear

result = RegReadDWORD(HKEY_LOCAL_MACHINE, "SOFTWARE\Microsoft\InetStp\Components", ComponentName, 64)

If Err.Number <> 0 Then

Err.Clear

IsIISComponentInstalled = False

Else

If result = 1 Then

IsIISComponentInstalled = True

Else

IsIISComponentInstalled = False

End If

End If

Else

'32-bit system

If RegReadStringIIS("HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\InetStp\Components\" & ComponentName) = "1" Then

IsIISComponentInstalled = True

Else

IsIISComponentInstalled = False

End If

End If

End Function

Function GetProcessorArchitectureIIS()

Dim strProcessorArchitecture

Dim oShell

Set oShell = CreateObject("Wscript.Shell")

strProcessorArchitecture = oShell.RegRead("HKLM\SYSTEM\CurrentControlSet\Control\Session Manager\Environment\PROCESSOR_ARCHITECTURE")

If strProcessorArchitecture = "x86" Then

GetProcessorArchitectureIIS = 32

Else

If strProcessorArchitecture = "AMD64" Then

GetProcessorArchitectureIIS = 64

Else

GetProcessorArchitectureIIS = 0

End If

End If

End Function

Function RegReadStringIIS(sRegValue)

Set oShell = CreateObject("WScript.Shell")

On Error Resume Next

RegReadStringIIS = oShell.RegRead(sRegValue)

If Err Then

RegReadStringIIS = ""

Err.clear

End If

If VarType(RegReadStringIIS) < vbArray Then

If RegReadStringIIS = sRegValue Then

RegReadStringIIS = ""

End If

End If

On Error Goto 0

End Function

'-------------------------------------------------------------------

' Reads a REG_SZ value from the local computer's registry using WMI.

' Parameters:

' RootKey - The registry hive (see http://msdn.microsoft.com/en-us/library/aa390788(VS.85).aspx for a list of possible values).

' Key - The key that contains the desired value.

' Value - The value that you want to get.

' RegType - The registry bitness: 32 or 64.

'References:

' http://stackoverflow.com/questions/1229760/how-do-i-read-64-bit-registry-values-from-vbscript-running-as-a-an-msi-post-inst

' http://msdn.microsoft.com/en-us/library/aa393067(VS.85).aspx

' http://msdn.microsoft.com/en-us/library/windows/desktop/aa390445(v=VS.85).aspx

Function RegReadDWORD(RootKey, Key, Value, RegType)

Dim oCtx, oLocator, oReg, oInParams, oOutParams

Set oCtx = CreateObject("WbemScripting.SWbemNamedValueSet")

oCtx.Add "__ProviderArchitecture", RegType

Set oLocator = CreateObject("Wbemscripting.SWbemLocator")

Set oReg = oLocator.ConnectServer("", "root\default", "", "", , , , oCtx).Get("StdRegProv")

Set oInParams = oReg.Methods_("GetDWORDValue").InParameters

oInParams.hDefKey = RootKey

oInParams.sSubKeyName = Key

oInParams.sValueName = Value

Set oOutParams = oReg.ExecMethod_("GetDWORDValue", oInParams, , oCtx)

RegReadDWORD = oOutParams.uValue

End Function

该文章在 2021/6/15 9:31:17 编辑过