public override void ViewDidLoad()
{
base.ViewDidLoad();
continueBtn.TouchDown += (object sender, EventArgs e) =>
{
LoggedIn controller = this.Storyboard.InstantiateViewController("LoggedIn") as LoggedIn;
controller.Username = userName.Text;
this.NavigationController.PushViewController(controller, true);
return; // this navigation controller works and Username is sent to next view controller.
};
}