MediaPlaybackSession.DownloadProgressChanged 事件

定义

命名空间:

Windows.Media.Playback

在 MediaPlaybackSession 的下载进度更改时发生。

// Register
event_token DownloadProgressChanged(TypedEventHandler<MediaPlaybackSession, IInspectable const&> const& handler) const;

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

// Revoke with event_revoker
MediaPlaybackSession::DownloadProgressChanged_revoker DownloadProgressChanged(auto_revoke_t, TypedEventHandler<MediaPlaybackSession, IInspectable const&> const& handler) const;

public event TypedEventHandler<MediaPlaybackSession,object> DownloadProgressChanged;

function onDownloadProgressChanged(eventArgs) { /* Your code */ }
mediaPlaybackSession.addEventListener("downloadprogresschanged", onDownloadProgressChanged);
mediaPlaybackSession.removeEventListener("downloadprogresschanged", onDownloadProgressChanged);
- or -
mediaPlaybackSession.ondownloadprogresschanged = onDownloadProgressChanged;

Public Custom Event DownloadProgressChanged As TypedEventHandler(Of MediaPlaybackSession, Object) 

事件类型

TypedEventHandler<MediaPlaybackSession,Object>

TypedEventHandler<MediaPlaybackSession,IInspectable>