title: Check if a column with a given name exists in a datarow
body: <p>How can I check if a column exists in result that populate a listview?
  The listview is populated from a stored procedure.</p>
  
  <p>This is what I tried but no success:</p>
  
  <pre><code>&lt;%#  Container.DataItem.GetType().GetProperty("Phone")==null?"phone is null":"we have phone property" #&gt;
  </code></pre>
  
  <p>or should I use <strong>e</strong> instead <strong>Container.DataItem</strong> ? </p>