NavigationView.PaneClosing Evento

Definição

Namespace:

Windows.UI.Xaml.Controls

Ocorre quando o painel NavigationView está sendo fechado.

API equivalente do WinUI 2 para UWP: Microsoft.UI.Xaml.Controls.NavigationView.PaneClosing (para WinUI no SDK do Aplicativo Windows, consulte os namespaces SDK do Aplicativo Windows).

// Register
event_token PaneClosing(TypedEventHandler<NavigationView, NavigationViewPaneClosingEventArgs const&> const& handler) const;

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

// Revoke with event_revoker
NavigationView::PaneClosing_revoker PaneClosing(auto_revoke_t, TypedEventHandler<NavigationView, NavigationViewPaneClosingEventArgs const&> const& handler) const;

public event TypedEventHandler<NavigationView,NavigationViewPaneClosingEventArgs> PaneClosing;

function onPaneClosing(eventArgs) { /* Your code */ }
navigationView.addEventListener("paneclosing", onPaneClosing);
navigationView.removeEventListener("paneclosing", onPaneClosing);
- or -
navigationView.onpaneclosing = onPaneClosing;

Public Custom Event PaneClosing As TypedEventHandler(Of NavigationView, NavigationViewPaneClosingEventArgs) 

<NavigationView PaneClosing="eventhandler" />

Tipo de evento

TypedEventHandler<NavigationView,NavigationViewPaneClosingEventArgs>

Requisitos do Windows

Família de dispositivos	Windows 10, version 1803 (introduzida na 10.0.17134.0)
API contract	Windows.Foundation.UniversalApiContract (introduzida na v6.0)