title: How to get duplicate UIScrollView from exsisting UIScrollView?
body: <p>how can i get duplicate UIScrollView from existing UIScrollView without disturbing it.</p>
  
  <p>first scrollview,</p>
  
  <pre><code>UIScrollView *firstScrollView;
  </code></pre>
  
  <p>second scrollview,</p>
  
  <pre><code>UIScrollView *duplicateScrollView = [[UIScrollView alloc] init];
  [self.view addSubview:duplicateScrollView];
  duplicateScrollView.backgroundColor = [UIColor clearColor];
  
  duplicateScrollView = firstScrollView.copy;
  </code></pre>
  
  <p>getting crash.</p>
  
  <p>actually i want to do changes in duplicateScrollView but that changes will not effect in firstScrollView.</p>
  
  <p>Please suggest me. Many Thanks.....</p>