title: how to access the cell content outside the function
body: <p>Hi I need to call the cell label outside of the <code>cellForRowAt indexPath</code> function but it show the error any one help me to solve this issues 
  here is my code: </p>
  
  <pre><code>func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -&gt; UITableViewCell
      {
  
          let cell: FeedCell = tableView.dequeueReusableCell(withIdentifier: "VedioCell", for: indexPath) as! FeedCell
  
          cell.slider.addTarget(self, action: #selector(handleVideoChageSlider), for:.valueChanged)
           cell.slider.tag = indexPath.row
     cell.videolabl.text="check"
            return cell
      }
  
   @IBAction func GetUpdatesButtonTouched(_ sender: AnyObject) {
  //how do i call the cell fuction 
   //cell.slider.addTarget(self, action: #selector(handleVideoChageSlider), for:.valueChanged )
  }
  </code></pre>
  
  <p>I need to call this <code>cell.label</code> to inside of the fuction of:</p>
  
  <pre><code>@IBAction func handleVideoChageSlider(_ sender: UISlider)  {
      print(sender.value)
  //like cell.videolabel.text="change name"
  }
  </code></pre>
  
  <p>Thanks in advance </p>