在ASP.NET MVC 4中的ASPX视图中使用UserControl

I'm in the process of migrating a traditional ASP.NET Web Form app to ASP.NET MVC 4. I've been migrating this project over by adding new Views to my ASP.NET MVC 4 project that use the ASPX view engine. I then take the code-behind content and put it in a I'm in the process of migrating a traditional A