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RefreshVisualizer.RefreshRequested Événement

Définition

Se produit lorsqu’une mise à jour du contenu a été lancée.

API WinUI 2 équivalente pour UWP : Microsoft.UI.Xaml.Controls.RefreshVisualizer.RefreshRequested (pour WinUI dans le SDK d'application Windows, consultez les espaces de noms SDK d'application Windows).

// Register
event_token RefreshRequested(TypedEventHandler<RefreshVisualizer, RefreshRequestedEventArgs const&> const& handler) const;

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

// Revoke with event_revoker
RefreshVisualizer::RefreshRequested_revoker RefreshRequested(auto_revoke_t, TypedEventHandler<RefreshVisualizer, RefreshRequestedEventArgs const&> const& handler) const;
public event TypedEventHandler<RefreshVisualizer,RefreshRequestedEventArgs> RefreshRequested;
function onRefreshRequested(eventArgs) { /* Your code */ }
refreshVisualizer.addEventListener("refreshrequested", onRefreshRequested);
refreshVisualizer.removeEventListener("refreshrequested", onRefreshRequested);
- or -
refreshVisualizer.onrefreshrequested = onRefreshRequested;
Public Custom Event RefreshRequested As TypedEventHandler(Of RefreshVisualizer, RefreshRequestedEventArgs) 

Type d'événement

S’applique à