title: How to make the Progressbar(UISlider) work dynamically in my app?
body: <blockquote>
    <p><strong>Possible Duplicate:</strong><br>
    <a href="https://stackoverflow.com/questions/2654849/uislider-to-control-avaudioplayer">UISlider to control AVAudioPlayer</a>  </p>
  </blockquote>
  
  
  
  <p>I'm trying to develop a simple audio player app for iPhone,i need to implement the progress bar which has to run according to song(mediafile) length.How can i accomplish this?can i use slider with timer?
  Any help is appreciated in advance, Thank You.</p>