title: Programmatically trigger a click event on UIDatePicker
body: <p>I want to have a hidden datepicker and trigger a tap event on that UIControl when I tap another UIView.</p>
  <pre><code>@objc func editDateTime() {
      self.datePicker.sendActions(for: .touchUpInside)
  }
  </code></pre>
  <p>Whether datepicker is hidden or not, I am not seeing date picker opening up. Basically I am trying to show a custom UI instead of the standard rendering of date picker.</p>