NavigationView.SelectionChanged 事件

定義

命名空間:

Microsoft.UI.Xaml.Controls

發生于目前選取的專案變更時。

本檔適用于 Windows 應用程式 SDK 中適用于 WinUI 的 WinUI 2 for UWP (，請參閱Windows 應用程式 SDK命名空間) 。

// Register
event_token SelectionChanged(TypedEventHandler<NavigationView, NavigationViewSelectionChangedEventArgs const&> const& handler) const;

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

// Revoke with event_revoker
NavigationView::SelectionChanged_revoker SelectionChanged(auto_revoke_t, TypedEventHandler<NavigationView, NavigationViewSelectionChangedEventArgs const&> const& handler) const;

public event TypedEventHandler<NavigationView,NavigationViewSelectionChangedEventArgs> SelectionChanged;

Public Custom Event SelectionChanged As TypedEventHandler(Of NavigationView, NavigationViewSelectionChangedEventArgs) 

<NavigationView SelectionChanged="eventhandler" />

事件類型

TypedEventHandler<NavigationView,NavigationViewSelectionChangedEventArgs>

另請參閱

• NavigationViewSelectionChangedEventArgs