How do I use ASPX on Apache

I am using xampp and I need to use ASPX to i开发者_Go百科nstall an Stack Overflow clone on my localhost.

I read there was an module for it but I can't download/install it and if available does it work on an Linux OS host?

For ASPX under Linux, you must use the Mono project.
It has an ASP.NET implementation, that you can use it with Apache using mod_mono