title: Programmatically register HttpModules at runtime
body: <p>I'm writing an app where 3rd party vendors can write plugin DLLs and drop them into the web app's bin directory. I want the ability for these plugins to be able to register their own HttpModules if necessary. </p>
  
  <p>Is there anyway that I can add or remove HttpModules from and to the pipeline at runtime without having a corresponding entry in the Web.Config, or do I have to programmatically edit the Web.Config when adding / removing modules? I know that either way is going to cause an AppDomain restart but I'd rather be able to do it in code than having to fudge the web.config to achieve the same effect. </p>