如何使DLL具体配置文件？ [英] How to have DLL specific config file?

问题描述

我希望在我的解决方案中有多个配置文件。例如，对于我的控制台应用程序（Program.Main），我想为任何设置引用app.config文件。虽然我的控制台应用程序内部调用了一个类库Dll1的方法。在Dll1里面我想要代码从Dll1.config中进行一些设置。同样，我的控制台应用程序也调用了一个Dll2的方法。在Dll2里面我想让代码从Dll2.config文件中进行设置。

请帮忙解决这个问题。还有，是否有可能？
如果您可以提供一个小的代码示例，我将非常有帮助。

解决方案

是的，这是可能的。就像你可以有exe.config文件，它完全正常有一个dll.config文件。在其配置文件中存储DLL特定信息。稍后，您可以通过以下代码访问DLL中的配置信息：

  var appConfig = ConfigurationManager.OpenExeConfiguration（Assembly.GetExecutingAssembly（））。位置）; 
 string dllConfigData = appConfig.AppSettings.Settings [dllConfigData]。 
  

I wish to have multiple config files in my solution. For example, For my console application (Program.Main) I want to refer app.config file for any settings. While my console application internally calls a method of a class libray Dll1. Inside Dll1 I want the code to take some settings from Dll1.config. Similarly my Console application also calls a method of Dll2. Inside Dll2 I want the code to take settings from Dll2.config file.

Please help on how to achieve this. Also, is it possible or not? I would be really helpful if you could provide with a small code sample.

解决方案

Yes, it is possible. Just like you can have exe.config file, its perfectly normal to have a dll.config file. Store DLL specific information in its config file. Later on you can access this configuration information from DLL by following code

var appConfig = ConfigurationManager.OpenExeConfiguration(Assembly.GetExecutingAssembly().Location);
string dllConfigData = appConfig.AppSettings.Settings["dllConfigData"].Value;

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