System.DirectoryServices在名称空间"System"中无法识别 [英] System.DirectoryServices is not recognised in the namespace 'System'

问题描述

我正在尝试在网站项目中使用 System.DirectoryServices ，但出现此错误:

I'm trying to use System.DirectoryServices in a web site project and I'm getting this error:

名称空间系统"中不存在类型或名称空间名称"DirectoryServices"(您是否缺少程序集引用?)

The type or namespace name 'DirectoryServices' does not exist in the namespace 'System' (are you missing an assembly reference?)

我的项目在 web.config 中对 System.DirectoryServices 的引用:

My project has a reference to System.DirectoryServices in web.config:

<add assembly="System.DirectoryServices, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>  

我确实要在要使用它的文件中使用System.DirectoryServices .

And I do have using System.DirectoryServices in the files where I want to use it.

有人知道在哪里寻找问题吗?

Does anybody have a clue where to look for the problem?

推荐答案

是否已将Web服务器(IIS或其他)配置为将文件夹作为应用程序运行(即显示为齿轮)，并且使用的是正确的版本ASP.NET?如果以1.1运行，它的某些功能可能会起作用-但它将无法在1.1 GAC中找到该2.0程序集.

Is the web-server (IIS or whatever) configured to run the folder as an application (i.e. shows as a cog), and is it using the correct version of ASP.NET? If it is running as 1.1, bits of it might work - but it would fail to find that 2.0 assembly in the 1.1 GAC.

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