For multilingual ASP.NET MVC 3 web application, I am determining the Thread.CurrentThread.CurrentCulture and Thread.CurrentThread.CurrentUICulture
If you don't use ControllerActivator, can use BaseController class and inhеrid from it.
public class BaseController : Controller
{
public BaseController()
{
//Set CurrentCulture and CurrentUICulture of the thread
}
}
public class HomeController: BaseController
{
[HttpGet]
public ActionResult Index()
{
//..............................................
}
}