how to use url routing in asp.net 4.0

how i can use url routing in asp.net 4.0 . how it is p开发者_如何学JAVAossible in asp.net 4.0 ;

are you provide some demo code , sample project for it

I suggest starting by reading a blog post by The Gu: URL Routing with ASP.NET 4 Web Forms (VS 2010 and .NET 4.0 Series)

He has an introductory discussion with some good examples on the following topics:

• What is URL Routing?
• Mapping URLs using ASP.NET MVC
• Mapping URLs using ASP.NET Web Forms
• Retrieving URLs within an ASP.NET Web Form
• Handling PostBack Scenarios

Here is an example of using routing in Web Forms:

URL Routing with ASP.NET 4 Web Forms (VS 2010 and .NET 4.0 Series) by Scott Guthrie.
URL Routing with ASP.NET 4.0 by ASPAlliance.