How to use different .settings files for different environments in .NET?

Question

.NET allows you to use .settings files to manage application settings. I would like to store Production, Development and Test settings separately in a way that I can do somethi

Answer 1

Just some extra info on .NET environment based config files without using your above implementation specifically:

The Enterprise Library has this feature since V3.0: Summary

Visual Studio 2010 will have this feature also. Its called Config Transformation