问题描述
我刚安装了Visual Studio 2010的.NET Framework 4.0和C＃，我无法找到 System.Management 命名空间下的任何东西，除了 System.Management.Instrumentation 。在MSDN有关WMI的所有在线文档不断告诉我，我必须使用类，如 System.Management.ManagementObjectSearcher 或 System.Management.ManagementScope ，但我没有看到这些类。
I just installed Visual Studio 2010 with .NET Framework 4.0 and C# and I can't find anything under the System.Management namespace except for System.Management.Instrumentation. All the online documentation at MSDN about WMI keeps telling me that I have to use classes such as System.Management.ManagementObjectSearcher or System.Management.ManagementScope but I don't see those classes.
发生了什么事，以这些类以及如何访问它们？
What happened to those classes and how can I access them?
推荐答案
您需要的以 System.Management.dll 引用您的项目。
You need to add a reference to System.Management.dll to your project.
您可以看到 System.Management.Instrumentation 不添加引用 System.Management.dll ，因为它是包括在不同的库（ System.Core.dll的，这是自动作为参考），但你不能访问包含由该命名空间中的其他类型的不明确增加一个参考到 System.Management.dll 库。
You can see System.Management.Instrumentation without adding a reference to System.Management.dll because it is included in a different library (System.Core.dll, which is included as a reference automatically), but you cannot access the other types contained by that namespace without explicitly adding a reference to the System.Management.dll library.
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