title: Create CSV file using Parallel.ForEach
body: <p>I have <code>dataTable</code>, I want to create a new list with some extra field, using <code>Parallel.ForEach.</code></p>
  
  <p>example :</p>
  
  <pre><code>Parallel.ForEach(dt.AsEnumerable().AsEnumerable(), drow =&gt;
  {
  
  Create new list
  
  });
  </code></pre>