RefreshVisualizer.RefreshRequested 事件

定義

命名空間:

Windows.UI.Xaml.Controls

發生于已起始內容的更新時。

適用于 UWP的對等WinUI 2 API：Microsoft.UI.Xaml.Controls.RefreshVisualizer.RefreshRequested (in the Windows 應用程式 SDK，請參閱Windows 應用程式 SDK命名空間) 。

// 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) 

事件類型

TypedEventHandler<RefreshVisualizer,RefreshRequestedEventArgs>