title: ASP.Net web application is ignoring global.asax file and code behind changes
body: <p>I have an ASP.Net 4.0 web forms application that is ignoring any changes I make in the code in the code behind files and also in the global.asax.  </p>
  
  <p>I've tried using the built in web server in Visual Studio 2010, local IIS and on my web host.  I've tried cleaning and rebuilding the project; that didn't help.  I've even tried excluding the global.asax file from my application just so I could see it error out, but the app still runs!  It's like it has it cached somewhere that I can't update.</p>
  
  <p>I'm hoping this is simple, but I'm perplexed none-the-less.  Thanks in advance.</p>