HardwareButtons.BackPressed Evento

Definición

Espacio de nombres:

Windows.Phone.UI.Input

Se produce cuando el usuario presiona el botón Atrás de hardware.

// Register
static event_token BackPressed(EventHandler<BackPressedEventArgs> const& handler) const;

// Revoke with event_token
static void BackPressed(event_token const* cookie) const;

// Revoke with event_revoker
static HardwareButtons::BackPressed_revoker BackPressed(auto_revoke_t, EventHandler<BackPressedEventArgs> const& handler) const;

public static event System.EventHandler<BackPressedEventArgs> BackPressed;

function onBackPressed(eventArgs) { /* Your code */ }
Windows.Phone.UI.Input.HardwareButtons.addEventListener("backpressed", onBackPressed);
Windows.Phone.UI.Input.HardwareButtons.removeEventListener("backpressed", onBackPressed);
- or -
Windows.Phone.UI.Input.HardwareButtons.onbackpressed = onBackPressed;

Public Shared Custom Event BackPressed As EventHandler(Of BackPressedEventArgs) 

Tipo de evento

EventHandler<BackPressedEventArgs>

EventHandler<BackPressedEventArgs>