private void OnBackClicked(object sender, RoutedEventArgs e)
{
if (PageFrame.CanGoBack)
{
PageFrame.GoBack();
}
}
private void OnBackRequested(object sender, BackRequestedEventArgs e)
{
if (PageFrame.CanGoBack)
{
e.Handled = true;
PageFrame.GoBack();
}
}
private void OnBackPressed(object sender, Windows.Phone.UI.Input.BackPressedEventArgs e)
{
if (PageFrame.CanGoBack)
{
e.Handled = true;
PageFrame.GoBack();
}
}
private void BackButton_Click(object sender, RoutedEventArgs e)
{
if (PageFrame.CanGoBack)
{
PageFrame.GoBack();
HomeIcon.IsSelected = true;
}
}
private void OnBackRequested(object sender, BackRequestedEventArgs e)
{
if (PageFrame.CanGoBack && Application.Current.Resources.ContainsKey("User"))
{
e.Handled = true;
PageFrame.GoBack();
}
}
private void Level_Tapped(object sender, TappedRoutedEventArgs e)
{
var depth = PageFrame.BackStackDepth;
for (int i = 1; i < depth; i++)
{
PageFrame.GoBack();
}
}
void NavigateToLogin()
{
if (PageFrame.CanGoBack)
{
PageFrame.GoBack();
}
else
{
var login = new Login();
login.LoginEvent += LoginSuccess;
PageFrame.Navigate(login);
}
}
private void FilterButton_Click(object sender, RoutedEventArgs e)
{
if (_isInFilterPage)
{
var filterPage = (FilterPage)PageFrame.Content;
_filterData = filterPage.FilterData;
filterPage.Dispose();
PageFrame.GoBack();
_isInFilterPage = false;
_listPage.UpdateFilter(_filterData);
}
else
{
PageFrame.Navigate(new FilterPage(_filterData));
_isInFilterPage = true;
}
}
private void SlideCompleted(object sender, EventArgs e)
{
_allowDirectNavigation = true;
switch (_navArgs.NavigationMode)
{
case NavigationMode.New:
if (_navArgs.Uri == null)
{
PageFrame.Navigate(_navArgs.Content);
}
else
{
PageFrame.Navigate(_navArgs.Uri);
}
break;
case NavigationMode.Back:
PageFrame.GoBack();
break;
case NavigationMode.Forward:
PageFrame.GoForward();
break;
case NavigationMode.Refresh:
PageFrame.Refresh();
break;
}
Dispatcher.BeginInvoke(DispatcherPriority.Loaded,
(ThreadStart) delegate()
{
DoubleAnimation animation0 = new DoubleAnimation();
animation0.EasingFunction = new ExponentialEase()
{
EasingMode = EasingMode.EaseOut, Exponent = 1
};
animation0.From = 0;
animation0.To = 1;
animation0.Duration = _duration;
PageFrame.BeginAnimation(OpacityProperty, animation0);
});
}
public Shell()
{
this.InitializeComponent();
PageFrame.Navigate(typeof(Home));
SystemNavigationManager.GetForCurrentView().BackRequested += (s, e) =>
{
// This is the missing line!
e.Handled = true;
// Close the App if you are on the startpage
if (PageFrame.CurrentSourcePageType == typeof(Home))
{
App.Current.Exit();
}
// Navigate back
if (PageFrame.CanGoBack)
{
PageFrame.GoBack();
}
};
}
private void Back_Tapped(object sender, TappedRoutedEventArgs e)
{
PageFrame.GoBack();
}
