VB.NET通过摄像头读取二维码，DataMatrixCamera_EXP，摄像头读取二维码信息，请确保测试前连接好摄像头及驱动程序，本项目运行于vs.NET环境下。-VB.NET read by the camera two-dimensional code, DataMatrixCamera_EXP, the camera reads the two-dimensional code information, be sure to connect the camera before the