title: Using the same App_Code classes across websites
body: <p>Let's say you have a solution with two website projects, Website A and Website B.  Now inside Website A's App_Code folder, there is a Class X defined in a ClassX.cs file.  What do you do if Website B also needs access to ClassX.cs?  </p>
  
  <p>Is there any way to share this file across App_Code folders?  Assume that moving the file to a common library is out of the question.</p>