Two HttpHandlers handling same file type

In my new job, they have already written an httph开发者_如何学Pythonandler to handle all the .aspx files, and they are not using asp.net's httphandler. Now, I want to use asp.net's regular .aspx httphandler for some web pages (.aspx files) in the project and the other pages need to be handled using their customized httphandler, i.e., 2 httphandlers for same file type (.aspx), how to do this?

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If you place your pages in their own directory, you can remove the custom handlers and add the normal ones in a web.config file placed in the same directory.

See this document on MSDN, in particular the section about Configuration Inheritance.

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Update:

Another option is to use different file extensions for the custom handler and for the normal ones and register the handlers accordingly.