title: LINQ & Enumeration
body: <p>I have this enumeration </p>
  
  <pre><code>public enum LightFiles
      { 
          PNG,
          JPG,
          GIF,
          FLV,
          TIF,
          BMP,
          MP3,
          WAV,
          WMA,
          TXT,
          PDF,
          XML,
          DOC,
          XLS,
          DBF,
          SQL,
          CSS,
          HTM
      }
  </code></pre>
  
  <p>And I need to detect if the file name has one of the enum. item and return  TRUE if it is.</p>
  
  <p>I guess there is some solution  via LINQ. I really don't klnow how to work around to resolve this problem...</p>
  
  <p>Any clue guys?</p>
  
  <pre><code>static public bool IsLightFile(string fileName)
  { 
    // Needs some LINQ
  }
  </code></pre>