通过

RefreshVisualizer.RefreshRequested 事件

  • 参考

定义

命名空间:
Windows.UI.Xaml.Controls
编辑

在启动内容更新时发生。

适用于 UWP 的等效 WinUI 2 API：Windows 应用 SDK中适用于 WinUI 的 Microsoft.UI.Xaml.Controls.RefreshVisualizer.RefreshRequested (，请参阅 ) Windows 应用 SDK命名空间。

// 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)

事件类型

TypedEventHandler<RefreshVisualizer,RefreshRequestedEventArgs>

适用于