Adding references in C#
<p>How to add assembly reference for c# class file while converting from website to web application</p>

<p>I recently converted a VS project of mine from a website to a web application. When I did so, upon trying to view the site, I get the following error:</p>

<p><code>The type or namespace name 'FunFactory' could not be found (are you missing a using directive or an assembly reference?)</code></p>

<p>FunFactory is a class file in App_Code - what do I need to do to get this class recognized by my web application?</p>
