title: Double-click event on a Visio shape
body: <p>How can I catch a double click event on a Visio shape? I would like to display some properties when the user double-click on the shape but to do so I first need to catch this event.</p>
  
  <p>Any suggestion is very welcome.
  Thanks a lot.</p>
  
  <p><strong>P.S.</strong> I use C# + Visio 2007 SDK.</p>