如何找到活动 app.config 文件的路径? [英] How to find path of active app.config file?

问题描述

我正在尝试完成这个异常处理程序:

I'm trying to finish this exception handler:

if (ConfigurationManager.ConnectionStrings["ConnectionString"]==null)
{
    string pathOfActiveConfigFile = ...?
    throw new ConfigurationErrorsException(
       "You either forgot to set the connection string, or " +
       "you're using a unit test framework that looks for  "+
       "the config file in strange places, update this file : " 
       + pathOfActiveConfigFile);
}

这个问题似乎只发生在我使用 nUnit 时.

This problem seems to only happen to me when I'm using nUnit.

推荐答案

试试这个

AppDomain.CurrentDomain.SetupInformation.ConfigurationFile

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