title: How to trigger cancel button in UISearchBar?
body: <p>How to trigger programmatically cancel button in UISearchBar, like if you have tapped cancel button?</p>
  
  <p>I have a UISearchBar in the top of a UITableView and after a search, when someone select a row, I want to trigger programmatically cancel button in the UISearchBar?</p>
  
  <p><strong>EDIT:</strong> Without user interaction.</p>