Here is a little hack you can do to enable transformations in app.config like you can in your web.config.
A quick intro to transformations, they can make your life a bit easier by storing different configs in different files that, depending on your build configuration, end up in the actual config file. Here is a simple example.
This is the original web.config file:
<?xml version="1.0" encoding="utf-8" ?> <configuration> <appSettings> <add key="SomeSetting" value="true" /> <add key="Title" value="Debug" /> </appSettings> </configuration> And there is also a web.