title: asp.net ListView sort by column
body: <p>I have a list view binded to a data source.
  How can I enable sorting by column?</p>
  
  <p>So when clicking the column title once it sorts by ascending, click it again it sorts by descending.</p>
  
  <p>Is there anything in the wizard that can be setup or it all needs to be done programatically?</p>