Problem with ASP.NET MVC 2 Routing

I have the following URL:

http://localhost/PagingController/ShowPage?pageNumber=3

When user clicks this link he must be redirected to the following URL:

http://localhost/MyController/ MyAction?pageNumber=3

How can I create a开发者_如何学Python mapping rule for these URLs? I don't understand how to get pageNumber parameter with URL templates such as .../{controller}/{action}

Thanks.

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You don't have to define a route for it. If you use querystring, you can just get it in the action like this:

public ActionResult MyAction(int pageNumber)