CoreApplication.BackgroundActivated 活動

// Register
static event_token BackgroundActivated(EventHandler<BackgroundActivatedEventArgs> const& handler) const;

// Revoke with event_token
static void BackgroundActivated(event_token const* cookie) const;

// Revoke with event_revoker
static CoreApplication::BackgroundActivated_revoker BackgroundActivated(auto_revoke_t, EventHandler<BackgroundActivatedEventArgs> const& handler) const;

public static event System.EventHandler<BackgroundActivatedEventArgs> BackgroundActivated;

function onBackgroundActivated(eventArgs) { /* Your code */ }
Windows.ApplicationModel.Core.CoreApplication.addEventListener("backgroundactivated", onBackgroundActivated);
Windows.ApplicationModel.Core.CoreApplication.removeEventListener("backgroundactivated", onBackgroundActivated);
- or -
Windows.ApplicationModel.Core.CoreApplication.onbackgroundactivated = onBackgroundActivated;

Public Shared Custom Event BackgroundActivated As EventHandler(Of BackgroundActivatedEventArgs) 

事件類型

Windows 需求

備註

向 BackgroundTaskBuilder註冊背景觸發程式，但未設定 TaskEntryPoint。 這可讓您在觸發程式收到訊號時引發此事件。 事件處理常式具有 BackgroundActivatedEventArgs 參數，其中包含 IBackgroundTask.Run 方法所提供的一切。

另請參閱

• BackgroundActivatedEventArgs