How to update/modify a key on app.config file?

How to Add/Update/Remove Application Configuration (App.Config) Keys

14/05/2013 How to add new keys to app.config file? Simple, just use this code. When you execute this code, a new key will be added to your configuration file and the given value will be set for it. Important: This code will not change the configuration file you see in the Visual Studio but theContinue reading “How to Add/Update/Remove Application Configuration (App.Config) Keys”