For Visual Studio 2010 Web based application we have Config Transformation features by which we can maintain multiple configuration files for different environments. But the same feature is not available for App.Config files for Windows Services/WinForms or Console Application.
There is a workaround available as suggested here: Applying XDT magic to App.Config.
However it is not straightforward and requires a number of steps. Is there an easier way to achieve the same for app.config files?