NavigationView.SelectionChanged Ereignis

Definition

Namespace:

Microsoft.UI.Xaml.Controls

Tritt auf, wenn sich das aktuell ausgewählte Element ändert.

// 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;

function onSelectionChanged(eventArgs) { /* Your code */ }
navigationView.addEventListener("selectionchanged", onSelectionChanged);
navigationView.removeEventListener("selectionchanged", onSelectionChanged);
- or -
navigationView.onselectionchanged = onSelectionChanged;

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

<NavigationView SelectionChanged="eventhandler" />

Ereignistyp

TypedEventHandler<NavigationView,NavigationViewSelectionChangedEventArgs>

Weitere Informationen

• NavigationViewSelectionChangedEventArgs