title: Swift Pass parameters in a selector
body: <p>I have this method here:</p>
  
  <pre><code>func displayPDF(dataParam: NSData, PDFFileParam: String)
  </code></pre>
  
  <p>Now I am trying to call this method via <code>NSTtimer</code> like so:</p>
  
  <pre><code>NSTimer.scheduledTimerWithTimeInterval(0.4, target: self, selector: #selector(FileBrowser.displayPDF(_:PDFFileParam:)), userInfo: nil, repeats: false)
  </code></pre>
  
  <p>I have these two variables:</p>
  
  <pre><code>let PDFFile = self.data[indexPath.row]["Name"]!!.componentsSeparatedByString("\\").last                
  var data: NSData!
  </code></pre>
  
  <p>I would like to use these variables to pass to the method with the <code>selector</code>, how do I do this?</p>