I am just beginning to localize an ASP.NET MVC application. Most of the strings will be defined in resource files and retrieved via Matt\'s Localization Helpers. Other strings m
Here is a sample using an HttpModule:
http://weblogs.manas.com.ar/smedina/2008/12/17/internationalization-in-aspnet-mvc/
Other options, create a base Controller class and implement the localization logic there. Or use an action filter attribute, but you'll have to remember to add it on every controller or combine this approach with the base Controller class.