title: Swift - Retrieving subviews
body: <p>In my application I am adding labels to the view and then I am attempting to clear particular labels from the view when a button is clicked and am running into an error when trying to retrieve the subviews:</p>
  
  <pre><code>class FirstViewController: UIViewController {
  
       @IBAction func btnAddTask_Click(sender: UIButton){
  
            var subViews = self.subviews.copy()
  
      }
   }
  </code></pre>
  
  <p>I get the error:</p>
  
  <p>'FirstViewController' does not have a member named 'subviews'</p>
  
  <p>How can I get the subviews of the current view?</p>