RefreshVisualizer.RefreshStateChanged Evento

Definizione

Spazio dei nomi:

Windows.UI.Xaml.Controls

Si verifica quando lo stato del visualizzatore cambia.

API WinUI 2 equivalente per UWP: Microsoft.UI.Xaml.Controls.RefreshVisualizer.RefreshStateChanged (per WinUI nel SDK per app di Windows, vedi gli spazi dei nomi SDK per app di Windows).

// Register
event_token RefreshStateChanged(TypedEventHandler<RefreshVisualizer, RefreshStateChangedEventArgs const&> const& handler) const;

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

// Revoke with event_revoker
RefreshVisualizer::RefreshStateChanged_revoker RefreshStateChanged(auto_revoke_t, TypedEventHandler<RefreshVisualizer, RefreshStateChangedEventArgs const&> const& handler) const;

public event TypedEventHandler<RefreshVisualizer,RefreshStateChangedEventArgs> RefreshStateChanged;

function onRefreshStateChanged(eventArgs) { /* Your code */ }
refreshVisualizer.addEventListener("refreshstatechanged", onRefreshStateChanged);
refreshVisualizer.removeEventListener("refreshstatechanged", onRefreshStateChanged);
- or -
refreshVisualizer.onrefreshstatechanged = onRefreshStateChanged;

Public Custom Event RefreshStateChanged As TypedEventHandler(Of RefreshVisualizer, RefreshStateChangedEventArgs) 

Tipo evento

TypedEventHandler<RefreshVisualizer,RefreshStateChangedEventArgs>