.NET different application settings for development and release

Question

I am using VS2010 C#.NET 3.5 and application settings (the Settings.settings file). What I want to do is have different settings for my development and production environmen

Answer 1

we use a NAnt script to build our solution, replace setting values in the config file, run tests and publish.

It's fairly straight forward once you've set it up once or twice.