1   private void CameraConn()
 2         {
 3  
 4             videoSource = new VideoCaptureDevice(videoDevices[tscbxCameras.SelectedIndex].MonikerString);
 5             videoSource.DesiredFrameSize = new Size(640, 480);
 6             videoSource.DesiredFrameRate = 30;
 7             videoSource.NewFrame += new NewFrameEventHandler(FinalVideo_NewFrame);
 8             videoSource.Start();
 9         }
10 
11    void FinalVideo_NewFrame(object sender, NewFrameEventArgs eventArgs)
12         {
13             Bitmap video = (Bitmap)eventArgs.Frame.Clone();
14             if (_iniFile.ReadInteger("视频旋转0|180", "VideoFlip", 0) == 180)
15             {
16                 video.RotateFlip(RotateFlipType.Rotate180FlipX);
17             }
18             picVideo.Image = video;
19         }