通过

AppBroadcastBackgroundServiceStreamInfo.VideoEncodingResolutionChanged 事件

  • 参考

定义

命名空间:
Windows.Media.Capture
编辑

当应用广播视频编码分辨率更改时发生。

// Register
event_token VideoEncodingResolutionChanged(TypedEventHandler<AppBroadcastBackgroundServiceStreamInfo, IInspectable const&> const& handler) const;

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

// Revoke with event_revoker
AppBroadcastBackgroundServiceStreamInfo::VideoEncodingResolutionChanged_revoker VideoEncodingResolutionChanged(auto_revoke_t, TypedEventHandler<AppBroadcastBackgroundServiceStreamInfo, IInspectable const&> const& handler) const;
public event TypedEventHandler<AppBroadcastBackgroundServiceStreamInfo,object> VideoEncodingResolutionChanged;
function onVideoEncodingResolutionChanged(eventArgs) { /* Your code */ }
appBroadcastBackgroundServiceStreamInfo.addEventListener("videoencodingresolutionchanged", onVideoEncodingResolutionChanged);
appBroadcastBackgroundServiceStreamInfo.removeEventListener("videoencodingresolutionchanged", onVideoEncodingResolutionChanged);
- or -
appBroadcastBackgroundServiceStreamInfo.onvideoencodingresolutionchanged = onVideoEncodingResolutionChanged;
Public Custom Event VideoEncodingResolutionChanged As TypedEventHandler(Of AppBroadcastBackgroundServiceStreamInfo, Object)

事件类型

TypedEventHandler<AppBroadcastBackgroundServiceStreamInfo,Object>

TypedEventHandler<AppBroadcastBackgroundServiceStreamInfo,IInspectable>

Windows 要求

应用功能
appBroadcast appBroadcastSettings

适用于