/// <summary>
 /// Wills the hide view controller.
 /// </summary>
 /// <param name="splitController">Split controller.</param>
 /// <param name="viewController">View controller.</param>
 /// <param name="barButtonItem">Bar button item.</param>
 /// <param name="popoverController">Popover controller.</param>
 public void WillHideViewController(UISplitViewController splitController, UIViewController viewController, UIBarButtonItem barButtonItem, UIPopoverController popoverController)
 {
     barButtonItem.Title = NSBundle.MainBundle.LocalizedString("Master", "Master");
     NavigationItem.SetLeftBarButtonItem(barButtonItem, true);
     masterPopoverController = popoverController;
     Console.WriteLine(masterPopoverController.ToString());
 }