工业控制研华板卡VC编程实现AD程序，很不错的，用动态连接库的方式调用函数，适合工控软件提供的开发方法-Advantech industrial control board VC Programming AD procedures, very good, the dynamic link library of the function call, for the Industrial Control Software Development Methodology

工业控制研华板卡VC编程实现DI程序，和ad转换类似的编程，也是提供连接库方式调用-Advantech industrial control board VC Programming DI procedures, and a similar ad conversion program, as well as providing means for connecting calls