public override bool FinishedLaunching(UIApplication app, NSDictionary options) {
// create a new window instance based on the screen size
window = new MainWindow(new Rectangle(UIScreen.MainScreen.Bounds));
// If you have defined a view, add it here:
// window.RootViewController = navigationController;
// make the window visible
window.MakeKeyAndVisible();
return true;
}
}