共用方式為

AppBroadcastPreviewStreamReader.VideoFrameArrived 事件

  • 參考

定義

命名空間:
Windows.Media.Capture
編輯

當新的視訊畫面從應用程式廣播預覽串流送達時發生。

// Register
event_token VideoFrameArrived(TypedEventHandler<AppBroadcastPreviewStreamReader, IInspectable const&> const& handler) const;

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

// Revoke with event_revoker
AppBroadcastPreviewStreamReader::VideoFrameArrived_revoker VideoFrameArrived(auto_revoke_t, TypedEventHandler<AppBroadcastPreviewStreamReader, IInspectable const&> const& handler) const;
public event TypedEventHandler<AppBroadcastPreviewStreamReader,object> VideoFrameArrived;
function onVideoFrameArrived(eventArgs) { /* Your code */ }
appBroadcastPreviewStreamReader.addEventListener("videoframearrived", onVideoFrameArrived);
appBroadcastPreviewStreamReader.removeEventListener("videoframearrived", onVideoFrameArrived);
- or -
appBroadcastPreviewStreamReader.onvideoframearrived = onVideoFrameArrived;
Public Custom Event VideoFrameArrived As TypedEventHandler(Of AppBroadcastPreviewStreamReader, Object)

事件類型

TypedEventHandler<AppBroadcastPreviewStreamReader,Object>

TypedEventHandler<AppBroadcastPreviewStreamReader,IInspectable>

Windows 需求

應用程式功能
appBroadcast appBroadcastSettings

適用於