Inheritance: UITableViewController, IUITableViewDelegate
        //
        // This method is invoked when the application has loaded and is ready to run. In this
        // method you should instantiate the window, load the UI into it and then make the window
        // visible.
        //
        // You have 17 seconds to return from this method, or iOS will terminate your application.
        //
        public override bool FinishedLaunching(UIApplication app, NSDictionary options)
        {
            window = new UIWindow (UIScreen.MainScreen.Bounds);

            viewController = new XamarinDemoViewController ();
            var navigationController = new UINavigationController (viewController);
            //            window.RootViewController = viewController;
            window.RootViewController = navigationController;
            window.BackgroundColor = UIColor.White;
            window.MakeKeyAndVisible ();

            return true;
        }
 /// #pragma mark - Table view delegate
 void DidSelectRowAtIndexPath(UITableView tableView, NSIndexPath indexPath)
 {
     var tableViewControler = new XamarinDemoViewController ();
     NavigationController.PushViewController (tableViewControler, true);
 }