NavigationView.BackRequested イベント

  • リファレンス

定義

名前空間:
Microsoft.UI.Xaml.Controls
編集

[戻る] ボタンがクリックやタップなどの操作を受け取ったときに発生します。

// 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;
function onBackRequested(eventArgs) { /* Your code */ }
navigationView.addEventListener("backrequested", onBackRequested);
navigationView.removeEventListener("backrequested", onBackRequested);
- or -
navigationView.onbackrequested = onBackRequested;
Public Custom Event BackRequested As TypedEventHandler(Of NavigationView, NavigationViewBackRequestedEventArgs) 
<NavigationView BackRequested="eventhandler" />

イベントの種類

TypedEventHandler<NavigationView,NavigationViewBackRequestedEventArgs>

適用対象

こちらもご覧ください