title: Visual Studio 2012 Error "Does not contain a definition"
body: <p>I am new to Visual Studio 2012 and C# in general. I created a simple Windows Forms Application project with just a few labels and textboxes. I then decided to change the name of the .cs file of my application from Form1.cs to Application.cs. Now there are 3 errors on the code-generated part in the Program.cs:</p>
  
  <pre><code>Application.EnableVisualStyles();
  Application.SetCompatibleTextRenderingDefault(false);
  Application.Run(new Application());
  </code></pre>
  
  <p>It says that my Application does not contain a definition for any of these methods. I have not changed anything except refactored the file names. What am i missing here? </p>