public void Initialize(Frame frame, WinUI.NavigationView navigationView, IList <KeyboardAccelerator> keyboardAccelerators)
{
//^^
//{[{
IdentityService.LoggedOut += OnLoggedOut;
UserDataService.UserDataUpdated += OnUserDataUpdated;
//}]}
}
public void Initialize(Frame frame, WinUI.NavigationView navigationView, IList <KeyboardAccelerator> keyboardAccelerators)
{
//^^
//{[{
NavigationService.OnCurrentPageCanGoBackChanged += OnCurrentPageCanGoBackChanged;
//}]}
_navigationView.BackRequested += OnBackRequested;
}
public void Initialize(Frame frame, WinUI.NavigationView navigationView)
{
//^^
//{[{
_backNavigationService.Initialize(frame);
_backNavigationService.OnCurrentPageCanGoBackChanged += OnCurrentPageCanGoBackChanged;
//}]}
_navigationView.BackRequested += OnBackRequested;
}
public void Initialize(Frame frame, WinUI.NavigationView navigationView)
{
_navigationView = navigationView;
frame.NavigationFailed += (sender, e) =>
{
throw e.Exception;
};
frame.Navigated += Frame_Navigated;
_navigationView.BackRequested += OnBackRequested;
}
private void OnItemInvoked(WinUI.NavigationView sender, WinUI.NavigationViewItemInvokedEventArgs args)
{
//{[{
if (args.IsSettingsInvoked)
{
NavigationService.Navigate(typeof(wts.ItemNamePage));
return;
}
//}]}
}
private void OnItemInvoked(WinUI.NavigationView sender, WinUI.NavigationViewItemInvokedEventArgs args)
{
if (args.IsSettingsInvoked)
{
//{--{
// Navigate to the settings page - implement as appropriate if needed
//}--}
//{[{
NavigationService.Navigate(typeof(wts.ItemNamePage), null, args.RecommendedNavigationTransitionInfo);
//}]}
}
}
private void OnBackRequested(WinUI.NavigationView sender, WinUI.NavigationViewBackRequestedEventArgs args)
{
//{[{
if (_currentPageCanGoBack)
{
if (_frame.Content is FrameworkElement element && element.DataContext is IBackNavigationHandler navigationHandler)
{
navigationHandler.GoBack();
return;
}
}
//}]}
_navigationService.GoBack();
}
private void OnBackRequested(WinUI.NavigationView sender, WinUI.NavigationViewBackRequestedEventArgs args)
{
_navigationService.GoBack();
}