private void OnImageFrameHandlerEvent(VideoAppAdapterHandler adapterHandler, Image image) { lock (this) { _videoFrameHeight = image.Height; _videoFrameWidth = image.Width; if (!_videoFrame.IsNull()) { _videoFrame.Dispose(); } _videoFrame = new Bitmap(image.Width, image.Height); Graphics g = Graphics.FromImage(_videoFrame); g.DrawImage(image, 0, 0); g.Dispose(); } this.pictureBox.Image = image; }
private void OnCameraNotStartupHandlerEvent(VideoAppAdapterHandler adapterHandler, int errorCode) { this.ShowTip("视频打开失败,未检测到视频设备!"); }
private void OnImageFrameHandlerEvent(VideoAppAdapterHandler adapterHandler, Image image) { this.pictureBox.Image = image; }