摘要： 就测控系统中DLL动态键接库与VB（VisualBasic）的连接，提高VB运行效率、增强与硬件接口设备的Ⅰ／O功能、从16位到32位操作系统的移植和一维曲线动态显示及AVI动画的播放等进行了探讨，并给出了相应的实例。

关键词: VB, 动态链接库, AVI

Abstract: This paper makes and approach to some problems about VB and DLL in measurement and control system.Furthermore, it also gives several examples in relation to improving the algorithmic efficiency, enhancing Ⅰ/ O function between software and hardware, transplanting the program code from 16-bit operating system to 32-bit, displaying curvewith one dimension dynamically and playing AVI file be concerned.

中图分类号: 

• TP311