title: How to do background music for my WPF-Application?
body: <p>I have an WPF-Application with 3 different UserControls in the MainWindow and only one of these is visible at the time. It's like having 3 different pages and you able to switch from one page to another when you like it. First page is like a start-screen. Second is like the "general view". And the third page shows details. Switching between them works fine with Storyboard. I just make the visible page invisible (opacity to zero) and move it out of the visible window- area and move the new page into the visible window-area and make it visible. So far so good... (Hope you understood what I wanted to tell^^)</p>
  
  <p>Now I want to have background-music that plays, just when the detail-page is displayed. And only then. Not when the user looks at the startscreen ir the general view.</p>
  
  <p>I think I have to make something with a mediaelement. And start or stop the mediaelement with my storyboards. </p>
  
  <p>But how do I handle the mediaelements in my Storyboards?</p>