title: Using a 'Using' with a new DataRow
body: <p>I've tried something like this:</p>
  
  <pre><code> using (DataRow newRow = summary.NewRow())
      {
          summary.Rows.Add(newRow);
      }
  </code></pre>
  
  <p>But it doesnt work.  I get the error:</p>
  
  <blockquote>
    <p>'System.Data.DataRow': type used in a using statement must be
    implicitly convertible to 'System.IDisposable'</p>
  </blockquote>
  
  <p>Could someone explain to me why I'm unable to dispose the DataRow like this and/or a similar way of doing something like this?  Thanks.</p>