IBackgroundTaskRegistration.Progress 事件

定义

命名空间:

Windows.ApplicationModel.Background

将进度事件处理程序附加到已注册的后台任务。

public:
 event BackgroundTaskProgressEventHandler ^ Progress;

// Register
event_token Progress(BackgroundTaskProgressEventHandler const& handler) const;

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

// Revoke with event_revoker
IBackgroundTaskRegistration::Progress_revoker Progress(auto_revoke_t, BackgroundTaskProgressEventHandler const& handler) const;

event BackgroundTaskProgressEventHandler Progress;

function onProgress(eventArgs) { /* Your code */ }
iBackgroundTaskRegistration.addEventListener("progress", onProgress);
iBackgroundTaskRegistration.removeEventListener("progress", onProgress);
- or -
iBackgroundTaskRegistration.onprogress = onProgress;

Event Progress As BackgroundTaskProgressEventHandler 

事件类型

BackgroundTaskProgressEventHandler