public XfNavViewModelBase() { NavService = SimpleIoc.Default.GetInstance <IXfNavigationService>(); ViewEventBroker = SimpleIoc.Default.GetInstance <IViewEventBrokerService>(); ViewEventBroker.ViewAppearing += OnCorrespondingViewAppearing; ViewEventBroker.ViewDisAppearing += OnCorrespondingViewDisappearing; }
public XfNavContentPage() { _viewEventBroker = SimpleIoc.Default.GetInstance <IViewEventBrokerService>(); _navService = SimpleIoc.Default.GetInstance <IXfNavigationService>(); this.BindingContextChanged += XfNavContentPage_BindingContextChanged; //hide the back button on Android and iOS: //NavigationPage.SetHasBackButton(this, false); }