通过

TeachingTip.Closing 事件

  • 参考

定义

命名空间:
Microsoft.UI.Xaml.Controls
编辑

在提示开始关闭之前发生。

本文档适用于 Windows 应用 SDK 中 WinUI 的 WinUI 2 for UWP (，请参阅Windows 应用 SDK命名空间) 。

// Register
event_token Closing(TypedEventHandler<TeachingTip, TeachingTipClosingEventArgs const&> const& handler) const;

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

// Revoke with event_revoker
TeachingTip::Closing_revoker Closing(auto_revoke_t, TypedEventHandler<TeachingTip, TeachingTipClosingEventArgs const&> const& handler) const;
public event TypedEventHandler<TeachingTip,TeachingTipClosingEventArgs> Closing;
Public Custom Event Closing As TypedEventHandler(Of TeachingTip, TeachingTipClosingEventArgs)

事件类型

TypedEventHandler<TeachingTip,TeachingTipClosingEventArgs>

适用于