title: Show Time in 12 and 24 hour format in UIDatepicker on the basis of app settings not on device Settings
body: <p>My problem is there is a switch in my app which toggles for 12 hour and 24 hour time format.I am displaying my labels time according to that, but the <code>UIDatePicker</code> time is not getting changed.It's time is depending on device time settings format.Is it possible to show time in <code>UIDatePicker</code> according to my app settings which might be different from device time settings.
  Somewhere I read that UIDatePicker respects only device settings but still I want to ask if it is possible to show time in 12 and 24 hour format in <code>UIDatePicker</code> based on my app settings.</p>
  
  <p>Please help me.
  Any suggestions would be highly appreciated!</p>