RefreshVisualizer.RefreshRequested Event
Definition
Important
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Occurs when an update of the content has been initiated.
Equivalent WinUI 2 API for UWP: Microsoft.UI.Xaml.Controls.RefreshVisualizer.RefreshRequested (for WinUI in the Windows App SDK, see the Windows App SDK namespaces).
// 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)