async void onAddBtnClicked(object sender, EventArgs e) { Asignatura newAsignatura = new Asignatura(); var nextPage = new AsignaturasCreateUpdatePage(true); nextPage.BindingContext = newAsignatura; await Navigation.PushAsync(nextPage); }
async public void OnEdit(object sender, EventArgs e) { var menuItem = ((MenuItem)sender); Asignatura asignatura = menuItem.CommandParameter as Asignatura; var nextPage = new AsignaturasCreateUpdatePage(false); nextPage.BindingContext = asignatura; await Navigation.PushAsync(nextPage); }