共用方式為

InfoBar.Closing 事件

  • 參考

定義

命名空間:
Microsoft.UI.Xaml.Controls
編輯

發生在 InfoBar 開始關閉之前。

// Register
event_token Closing(TypedEventHandler<InfoBar, InfoBarClosingEventArgs const&> const& handler) const;

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

// Revoke with event_revoker
InfoBar::Closing_revoker Closing(auto_revoke_t, TypedEventHandler<InfoBar, InfoBarClosingEventArgs const&> const& handler) const;
public event TypedEventHandler<InfoBar,InfoBarClosingEventArgs> Closing;
function onClosing(eventArgs) { /* Your code */ }
infoBar.addEventListener("closing", onClosing);
infoBar.removeEventListener("closing", onClosing);
- or -
infoBar.onclosing = onClosing;
Public Custom Event Closing As TypedEventHandler(Of InfoBar, InfoBarClosingEventArgs)

事件類型

TypedEventHandler<InfoBar,InfoBarClosingEventArgs>

適用於