public override void ViewDidLoad()
        {
            base.ViewDidLoad();

            // Create all the view controllers to be hosted in the tabs.
            var vc1 = new UINavigationController(new SessionsViewController());

            // Customize how this controller is represented when in a tab.
            vc1.TabBarItem = new UITabBarItem("Sessions", UIImage.FromBundle("images/tabsession"), 0);
            var vc2 = new UINavigationController(new SpeakersViewController());

            vc2.TabBarItem = new UITabBarItem("Speakers", UIImage.FromBundle("images/tabspeaker"), 1);
            var vc3 = new AboutViewController();

            vc3.TabBarItem = new UITabBarItem("About", UIImage.FromBundle("images/tababout"), 2);

            // Set up the tab order.
            ViewControllers = new UIViewController[] { vc1, vc2, vc3 };
            // Select the first tab.
            SelectedIndex = 0;

            // Here is how you can add a red count badge to a tab's icon.
            //vc2.TabBarItem.BadgeValue = "4";

            //CustomizableViewControllers = new UIViewController[]{ };
        }
		public override void ViewDidLoad ()
		{
			base.ViewDidLoad ();

			// Create all the view controllers to be hosted in the tabs.
			var vc1 = new UINavigationController (new SessionsViewController ());
			// Customize how this controller is represented when in a tab.
			vc1.TabBarItem = new UITabBarItem ("Sessions", UIImage.FromBundle ("images/tabsession"), 0);
			var vc2 = new UINavigationController (new SpeakersViewController ());
			vc2.TabBarItem = new UITabBarItem ("Speakers", UIImage.FromBundle ("images/tabspeaker"), 1);
			var vc3 = new AboutViewController ();
			vc3.TabBarItem = new UITabBarItem ("About", UIImage.FromBundle ("images/tababout"), 2);

			// Set up the tab order.
			ViewControllers = new UIViewController[] { vc1, vc2, vc3 };
			// Select the first tab.
			SelectedIndex = 0;

			// Here is how you can add a red count badge to a tab's icon.
			//vc2.TabBarItem.BadgeValue = "4";

			//CustomizableViewControllers = new UIViewController[]{ };
		}