Frame.NavigationFailed Kejadian

Definisi

Ruang nama:

Microsoft.UI.Xaml.Controls

Terjadi ketika kesalahan dimunculkan saat menavigasi ke konten yang diminta.

public:
 virtual event NavigationFailedEventHandler ^ NavigationFailed;

// Register
event_token NavigationFailed(NavigationFailedEventHandler const& handler) const;

// Revoke with event_token
void NavigationFailed(event_token const* cookie) const;

// Revoke with event_revoker
Frame::NavigationFailed_revoker NavigationFailed(auto_revoke_t, NavigationFailedEventHandler const& handler) const;

public event NavigationFailedEventHandler NavigationFailed;

function onNavigationFailed(eventArgs) { /* Your code */ }
frame.addEventListener("navigationfailed", onNavigationFailed);
frame.removeEventListener("navigationfailed", onNavigationFailed);
- or -
frame.onnavigationfailed = onNavigationFailed;

Public Custom Event NavigationFailed As NavigationFailedEventHandler 

<Frame NavigationFailed="eventhandler" />

Jenis Acara

NavigationFailedEventHandler

Keterangan

Anda harus menangani NavigationFailed untuk merespons ketika metode Navigasi gagal. Anda dapat menangani kegagalan secara langsung di penanganan aktivitas, atau Anda dapat mengatur properti NavigationFailedEventArgs.Handled ke true dan menggunakan nilai pengembalian metode Navigasi untuk merespons kegagalan.

Lihat juga

• Navigate(TypeName, Object, NavigationTransitionInfo)
• NavigationFailedEventArgs