AdaptiveMediaSource.DownloadFailed 事件
定義
重要
部分資訊涉及發行前產品,在發行之前可能會有大幅修改。 Microsoft 對此處提供的資訊,不做任何明確或隱含的瑕疵擔保。
發生于資源下載作業失敗時。
// Register
event_token DownloadFailed(TypedEventHandler<AdaptiveMediaSource, AdaptiveMediaSourceDownloadFailedEventArgs const&> const& handler) const;
// Revoke with event_token
void DownloadFailed(event_token const* cookie) const;
// Revoke with event_revoker
AdaptiveMediaSource::DownloadFailed_revoker DownloadFailed(auto_revoke_t, TypedEventHandler<AdaptiveMediaSource, AdaptiveMediaSourceDownloadFailedEventArgs const&> const& handler) const;
public event TypedEventHandler<AdaptiveMediaSource,AdaptiveMediaSourceDownloadFailedEventArgs> DownloadFailed;
function onDownloadFailed(eventArgs) { /* Your code */ }
adaptiveMediaSource.addEventListener("downloadfailed", onDownloadFailed);
adaptiveMediaSource.removeEventListener("downloadfailed", onDownloadFailed);
- or -
adaptiveMediaSource.ondownloadfailed = onDownloadFailed;
Public Custom Event DownloadFailed As TypedEventHandler(Of AdaptiveMediaSource, AdaptiveMediaSourceDownloadFailedEventArgs)
事件類型
適用於
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