title: Is there anything a WPF Trigger can do that a DataTrigger cannot?
body: <p>I read on many places that a <code>DataTrigger</code> is not limited to dependency properties only (like a <code>Trigger</code>), but it can also respond to any .NET property.</p>
  
  <p>So is the <code>DataTrigger</code> a superset of the <code>Trigger</code> in its capability?</p>
  
  <p>Why does a <code>Trigger</code> exist when we have the <code>DataTrigger</code>?</p>