添加程序集引用后，命名空间中不存在类型或命名空间名称“ComponentModel”(The type or namespace name 'ComponentModel' does not exist in the namespace after adding an assembly reference)

 我有一个奇怪的问题，证明很难诊断。 将包含命名空间Matrix.System的程序集引用添加到Windows服务项目后，我现在在编译服务时收到此错误： 
 
 
 
 命名空间“Matrix.System”中不存在类型或命名空间名称“ComponentModel”类型或命名空间名称“ServiceProcess”在命名空间“Matrix.System”中不存在 
 
 
 但是在服务中生成错误： 
 
private System.ComponentModel.IContainer components = null;
private System.ServiceProcess.ServiceInstaller serviceInstaller1;
 
 在服务设置项目中，我得到了这个： 
 
 
 
 无法找到程序集“Apache.NMS.ActiveMQ.dll”的依赖项“IONIC.ZLIB”（Signature ='EDBE51AD942A3F5C'Version ='1.9.1.5'） 
 
 
 NMS程序集已经在安装项目中，一切正常，直到我添加了Matrix.System程序集 

I have a strange problem that's proving difficult to diagnose. After adding an Assembly reference that contains the namespace Matrix.System to a Windows Service project, I'm now getting this error when compiling the service:
 
 
 
The type or namespace name 'ComponentModel' does not exist in the namespace 'Matrix.System' The type or namespace name 'ServiceProcess' does not exist in the namespace 'Matrix.System'
 
 
The errors are generated in the service though:
 
private System.ComponentModel.IContainer components = null;
private System.ServiceProcess.ServiceInstaller serviceInstaller1;
 
and in the service setup project I'm getting this:
 
 
 
Unable to find dependency 'IONIC.ZLIB' (Signature='EDBE51AD942A3F5C' Version='1.9.1.5') of assembly 'Apache.NMS.ActiveMQ.dll'
 
 
the NMS assembly is already in the setup project and everything was working fine until I added the Matrix.System assembly

原文：https://stackoverflow.com/questions/11373553