A `Config` short for `Configuration` file is a file that stores information such as parameters, settings, configurations, and preferences of an application. `Config files` are simply plain text files ...

For example, if you’re executing a Web application, the CLR will interrogate the Web.config file to determine the authentication mode (Forms, Windows, or None), authorized users, session state ...

I need to check whether NLog section exists in my app.config and add it if it doesn't. The app.config should contain a simple NLog configuration like I cannot seem to find a method in NLog API which ...