使用C#获取解决方案文件的父文件夹的路径 [英] Getting path to the parent folder of the solution file using C#

问题描述

我是C#的初学者，并且有一个我要从中读取文件的文件夹.

I am a beginner in C#, and I have a folder from which I am reading a file.

我想读取一个文件，该文件位于解决方案文件的父文件夹中.我该怎么做?

I want to read a file which is located at the parent folder of the solution file. How do I do this?

string path = "";
StreamReader sr = new StreamReader(path);

因此，如果我的文件XXX.sln位于C:\X0\A\XXX\中，则读取C:\X0\A\中的.txt文件.

So if my file XXX.sln is in C:\X0\A\XXX\ then read the .txt files in C:\X0\A\.

推荐答案

尝试一下:

string startupPath = Path.Combine(Directory.GetParent(System.IO.Directory.GetCurrentDirectory()).Parent.Parent.Parent.FullName,"abc.txt");

// Read the file as one string. 
string text = System.IO.File.ReadAllText(startupPath);

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