title: Scroll view scrolling up & down on button click
body: <blockquote>
    <p><strong>Possible Duplicate:</strong><br>
    <a href="https://stackoverflow.com/questions/2234875/programmatically-scroll-a-uiscrollview">Programmatically scroll a UIScrollView</a>  </p>
  </blockquote>
  
  
  
  <p>Currently, I am developing an App in which I have <code>UIScrollView</code> and some buttons are programatically inserted in <code>scroll view.Scrolling</code> of these added buttons work fine for me. but I want to add two 
  more button &amp; on one button click <code>scroll view scrolling</code> to bottom side and display bottom last </p>
  
  <p>buttons and when I click on second button it scroll to top side and it show top most button. I have tried so much but can't succeeded. How can I solve this? Thanks in advance.</p>