NavigationView.BackRequested Kejadian

Definisi

Ruang nama:

Microsoft.UI.Xaml.Controls

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Dokumentasi ini berlaku untuk WinUI 2 untuk UWP (untuk WinUI di SDK Aplikasi Windows, lihat namespace SDK Aplikasi Windows).

// 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" />

Jenis Acara

TypedEventHandler<NavigationView,NavigationViewBackRequestedEventArgs>

Lihat juga

• NavigationViewBackRequestedEventArgs