ToastNotifier.ScheduledToastNotificationShowing 事件
定义
重要
一些信息与预发行产品相关，相应产品在发行之前可能会进行重大修改。 对于此处提供的信息，Microsoft 不作任何明示或暗示的担保。
当系统显示计划的 Toast 通知时发生。
// Register
event_token ScheduledToastNotificationShowing(TypedEventHandler<ToastNotifier, ScheduledToastNotificationShowingEventArgs const&> const& handler) const;
// Revoke with event_token
void ScheduledToastNotificationShowing(event_token const* cookie) const;
// Revoke with event_revoker
ToastNotifier::ScheduledToastNotificationShowing_revoker ScheduledToastNotificationShowing(auto_revoke_t, TypedEventHandler<ToastNotifier, ScheduledToastNotificationShowingEventArgs const&> const& handler) const;public event TypedEventHandler<ToastNotifier,ScheduledToastNotificationShowingEventArgs> ScheduledToastNotificationShowing;function onScheduledToastNotificationShowing(eventArgs) { /* Your code */ }
toastNotifier.addEventListener("scheduledtoastnotificationshowing", onScheduledToastNotificationShowing);
toastNotifier.removeEventListener("scheduledtoastnotificationshowing", onScheduledToastNotificationShowing);
- or -
toastNotifier.onscheduledtoastnotificationshowing = onScheduledToastNotificationShowing;Public Custom Event ScheduledToastNotificationShowing As TypedEventHandler(Of ToastNotifier, ScheduledToastNotificationShowingEventArgs) 事件类型
Windows 要求
| 设备系列 |
Windows 10, version 1809 (在 10.0.17763.0 中引入)
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| API contract |
Windows.Foundation.UniversalApiContract (在 v7.0 中引入)
|