title: Enum with int represented as hex values
body: <p>I have the following enum</p>
  
  <pre><code>public enum GridType
  {
      Walkable = 0xFF000000,
      UnWalkable = 0xFF00000,
      Walked = 0xFF00000,
      Start = 0xFF00000,
      Destination = 0xFF00000
  }
  </code></pre>
  
  <p>The int values represent argb color values. <em>(I know they are the same values, Ill put in the real ones later)</em>
  <hr/>
  <strong>However the compiler throws an error:</strong></p>
  
  <blockquote>
    <p><em>Cannot implicitly convert type 'uint' to 'int'. An explicit conversion</em>
    <em>exists (are you missing a cast?)</em></p>
  </blockquote>
  
  <p><strong>What can I do to fix this?</strong></p>