在 Visual Studio for mac 中为控制台应用程序添加 app.config 文件

Question

I referred this to add a config file for console project. I have successfully added app.config but do not know how to use it. I cannot reference System.Configuration.ConfigurationManager.AppSettings;

It produces the following error,

The typename or namespace name 'ConfigurationManager' does not exist in the 'System Configuration(' are you missong and assembly reference?)'

I right-clicked on dependencies but cannot see the option 'add references'.

Answer 1

Right click on project -> Click "Add" -> Click "Add Nuget Packages"

This will open up a new window to add Nuget packages.

Type "System.Configuration" in search box. You will see a package "System.Configuration.ConfigurationManager" .

Add this package, this will resolve your problem.