void AddEventHandlers()
        {
            SubmitButton.TouchUpInside += (object sender, EventArgs e) => {
                LoginSubmitted(this, EventArgs.Empty);
//				LoginFinished.Invoke (new LoginFinishedInvokerArgs (this));
            };

            RegisterButton.TouchUpInside += (object sender, EventArgs e) => {
                MoreInfoClicked(this, EventArgs.Empty);
            };


            UsernameInput.ShouldReturn = delegate {
                PasswordInput.BecomeFirstResponder();
                return(true);
            };

            PasswordInput.ShouldReturn = delegate {
                PasswordInput.ResignFirstResponder();
                return(true);
            };
        }