title: C# newline constant error upon trying to compile
body: <p>For some reason, when I'm trying to compile my .cs file into a .dll using the Visual Studio Command Prompt, I get a <code>new line constant error</code> upon trying to compile for some reason.</p>
  
  <p>It's not liking the semicolon after <code>+ feet"</code>.</p>
  
  <p>Any idea why?</p>
  
  <p>Here is my code:</p>
  
  <pre><code>/* A simple C# class! */
  
  public class Tree
  {
      public int height = 0;
  
      public void Grow(int h)
      {
          height += h;
      }
  
      public string Message()
      {
          return "The height of tree1 is:&lt;br/&gt;" + tree1.height + feet";
      }    
  }
  </code></pre>