AppBroadcastStreamReader.VideoFrameArrived 事件

定义

命名空间:

Windows.Media.Capture

当广播流中的新视频帧到达时引发。

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

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

// Revoke with event_revoker
AppBroadcastStreamReader::VideoFrameArrived_revoker VideoFrameArrived(auto_revoke_t, TypedEventHandler<AppBroadcastStreamReader, IInspectable const&> const& handler) const;

public event TypedEventHandler<AppBroadcastStreamReader,object> VideoFrameArrived;

function onVideoFrameArrived(eventArgs) { /* Your code */ }
appBroadcastStreamReader.addEventListener("videoframearrived", onVideoFrameArrived);
appBroadcastStreamReader.removeEventListener("videoframearrived", onVideoFrameArrived);
- or -
appBroadcastStreamReader.onvideoframearrived = onVideoFrameArrived;

Public Custom Event VideoFrameArrived As TypedEventHandler(Of AppBroadcastStreamReader, Object) 

事件类型

TypedEventHandler<AppBroadcastStreamReader,Object>

TypedEventHandler<AppBroadcastStreamReader,IInspectable>

Windows 要求

应用功能	appBroadcast appBroadcastSettings