NavigationView.BackRequested Event
Definition
Important
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Occurs when the back button receives an interaction such as a click or tap.
This documentation applies to WinUI 2 for UWP (for WinUI in the Windows App SDK, see the Windows App SDK namespaces).
// Register
event_token BackRequested(TypedEventHandler<NavigationView, NavigationViewBackRequestedEventArgs const&> const& handler) const;
// Revoke with event_token
void BackRequested(event_token const* cookie) const;
// Revoke with event_revoker
NavigationView::BackRequested_revoker BackRequested(auto_revoke_t, TypedEventHandler<NavigationView, NavigationViewBackRequestedEventArgs const&> const& handler) const;public event TypedEventHandler<NavigationView,NavigationViewBackRequestedEventArgs> BackRequested;Public Custom Event BackRequested As TypedEventHandler(Of NavigationView, NavigationViewBackRequestedEventArgs) <NavigationView BackRequested="eventhandler" />