title: What are the different triggers in WPF?
body: <p>What are the different triggers in WPF? How do they differ and when should I use them? </p>
  
  <p>I've seen the following triggers: </p>
  
  <ul>
  <li>Trigger</li>
  <li>DataTrigger</li>
  <li>MultiTrigger</li>
  <li>MultiDataTrigger</li>
  <li>EventTrigger</li>
  </ul>