基于大恒图像采集卡的应用编程，实现图像的实时采集与数据获取。程序主要包括两个类：实现图像采集卡控制的CMyCard类与实现简单位图操作的CMyDIB类。-Daheng image acquisition card based on the application programming, to achieve real-time image acquisition and data acquisition. Procedures mainly include two categories: th