SystemNavigationManager.BackRequested Event

Definition

Occurs when the user invokes the system provided button, gesture, or voice command for back-navigation.

// Register
event_token BackRequested(EventHandler<BackRequestedEventArgs> const& handler) const;

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

// Revoke with event_revoker
BackRequested_revoker BackRequested(auto_revoke_t, EventHandler<BackRequestedEventArgs> const& handler) const;
public event System.EventHandler<BackRequestedEventArgs> BackRequested;
function onBackRequested(eventArgs) { /* Your code */ }
systemNavigationManager.addEventListener("backrequested", onBackRequested);
systemNavigationManager.removeEventListener("backrequested", onBackRequested);
- or -
systemNavigationManager.onbackrequested = onBackRequested;
Public Custom Event BackRequested As EventHandler(Of BackRequestedEventArgs) 

Event Type

EventHandler<BackRequestedEventArgs>

Applies to