title: Using the linq search option in enumerate files
body: <p>Quick one here. I am trying to <code>EnumerateFiles</code> in a C# application and I want to find all the files in a directory that do not match a given pattern. So I would have something like this:</p>
  
  <pre><code> var files = Directory.EnumerateFiles("MY_DIR_PATH", "NOT_MY_FILE_NAME");
  </code></pre>
  
  <p>Can someone help me out with the <strong>not</strong> part?</p>