单C＃得到应用程序的路径 [英] mono c# get application path

问题描述

我找得到我的应用程序的目录似乎是从常规的C＃有什么不同？

I am looking to get the directory of my application it seems to be different from regular c#?

作为Path.GetDirectoryName（Application.ExecutablePath）不工作

As in Path.GetDirectoryName(Application.ExecutablePath) is not working.

推荐答案

一个正确的，跨平台的解决方案是

One correct and cross-platform solution would be

Path.GetDirectoryName(Assembly.GetEntryAssembly().Location)

需要注意的是 Environment.CurrentDirectory 和 Assembly.GetExecutingAssembly（）。位置（更确切地说，其目录）在语义上都错了，即使他们常常 - 但并不总是 - 相同的目录：

Note that both Environment.CurrentDirectory and Assembly.GetExecutingAssembly().Location (more exactly, the directory thereof) are semantically wrong even though they are often - but not always - the same directory:

• 的当前目录的是工作目录，并可以在任何时刻改变，像CD命令会在shell。


• 的执行程序集的是包含组装这是代码当前运行，并且可以或可以不是在相同的目录中的实际应用。举例来说，如果你的应用是A.exe时，它有一个依赖B.DLL，并在一些B.DLL代码调用 Assembly.GetExecutingAssembly（），它会导致/path/to/B.dll。

• The current directory is the "working directory" and can be changed at any point in time, like the "cd" command does in a shell.
• The executing assembly is the assembly that contains the code which is currently running, and may or may not be in the same directory as the actual application. For instance if your application is "A.exe" which has a dependency "B.dll", and some code in B.dll calls Assembly.GetExecutingAssembly(), it would result in "/path/to/B.dll".

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