title: Sort in descending order using LINQ query syntax
body: <p>My LINQ sort is working fine (string &amp; date) for asc... I'd like to get it working for desc.  How can I reverse this?  I'm going to be using viewstate to maintain the current sort direction.</p>
  
  <pre><code> IEnumerable&lt;DataRow&gt; orderedRows;
   orderedRows = from row in dtValues.AsEnumerable() 
   let title = Convert.ToString(row.Field&lt;string&gt;("TITLE"), CultureInfo.InvariantCulture)
               orderby title
                 select row;
   dValues = orderedRows.CopyToDataTable();
  </code></pre>