title: Stuck in MVC4 while following MVC3 tutorial for MVCmusicstore
body: <p>I am following <a href="http://www.asp.net/mvc/tutorials/mvc-music-store" rel="nofollow">MVC 3 music store tutorial</a> for MVC in MVC4 and have gotten stuck . Everything went well until I came in the stage where I used the <code>Sampledata.cs</code> from <code>MVCmusicstore-Assets</code> and made some changes in <code>Global.ascx.cs</code> as instructed in the tutorial. Now the error appears in <code>SampleData.cs</code> which says:</p>
  
  <blockquote>
    <p>"cannot implicitly convert type 'string' to 'int'  "and  "Operator
    '==' cannot be applied to operands of type 'int' and 'string'"</p>
  </blockquote>
  
  <p>With my lack of experience in MVC, I could not figure out where I made some simple and blunder mistake or there is something to be taken care of while doing mvc3 projects tutorial in mvc4.</p>
  
  <p>I look forward for your reply.</p>