I\'d like to know if it is possible to have the URLs of the pages of a Webforms application display without the .aspx
extension.
For instace, htt
This can be done by using either ASP.NET MVC or the routing engine by itself.
The technology that stackoverflow uses has been discussed many many times, what you are looking for is the ASP.Net MVC Framework
http://www.asp.net/mvc
https://stackoverflow.com/questions/tagged/asp.net-mvc
This can also be done using URL rewriters
http://weblogs.asp.net/scottgu/archive/2007/02/26/tip-trick-url-rewriting-with-asp-net.aspx
This is generally done using a routing engine in a framework. However if you want to do this for an arbitrary application it's really done using Apache's Mod_Rewrite.
You want Asp.Net Routing. Best place to start is here: http://haacked.com/Tags/Routing/default.aspx
If you are using IIS7 it is easy. IIS6 requires a little more work.