MVC3 Subdomain Routing Issue

问题:

Hello I want to build a MVC3 app, which can handle simple and subdomain request. The problem is with the Routing setup, and generation of correct paths inside native mvc3 Html extensions ( ActionLinks, Url.Content, Html.BeginForm, Ajax.BeginForm )

So.. I have the following structure:

                   myDomain.com   // HomeController
                        |
Bar.myDomain.com <------|-------> Foo.myDomain.com
// BarController                  // FooController

The HomeController, is mapped to myDomain.com whose routes should look like:

myDomain.com                  // myDomain.com/{controller}/{action}  -- with defaults
myDomain.com/Home/Index       // myDomain.com/{controller}/{action}
myDomain.com/Home/Index/Id    // myDomain.com/{controller}/{action}/{id}
myDomain.com/en/Home/Index    // myDomain.com/{language}/{controller}/{action}
myDomain.com/en/Home/Index/Id // myDomain.com/{language}/{controller}/{action}/{id}

The BarController, is mapped to Bar.myDomain.com with routes:

Bar.myDomain.com               // {Controller}.myDomain.com/{action}  -- with defaults
Bar.myDomain.com/Index         // {Controller}.myDomain.com/{action}
Bar.myDomain.com/Index/Id      // {Controller}.myDomain.com/{action}/{id}
Bar.myDomain.com/en/Index      // {Controller}.myDomain.com/{language}/{action}
Bar.myDomain.com/en/Index/Id   // {Controller}.myDomain.com/{language}/{action}/{id}

FooController is the same as BarController

THE PROBLEM:

All the HtmlHelpers for the subdomain request's are generating path's like:

href="Bar.myDomain.com/en/Bar/Index"
href="Bar.myDomain.com/Bar/Index"

instead of:

href="Bar.myDomain.com/en/Index"
href="Bar.myDomain.com/Index"

Where and how to control the path, in accordance with it's route.

Note 1.: The URL in the AdressBar is generated OK. The problem is only with the path.

Note 2.: Please focus on IIS 7.0 integrated pipeline

Note 3.: My source of inspiration is from --->> Here

Thank you!