VB测控程序实时性的一种解决方案  

A Solution to Real Time Measurement and Control in VB

作　　者：陆志才[1] 商艳莉[1] 

机构地区：[1]南开大学计算机科学与技术系,教授天津300071

出　　处：《微型电脑应用》2001年第8期50-51,共2页Microcomputer Applications

摘　　要：多媒体定时器可提供高精度的定时基准 ,多线程从各线程并行运行的角度也可提高程序的实时处理能力。二者的结合是解决 VB测控程序的实时性的理想选择。本文就这一方案及方案实现中所要解决的技术问题作了介绍 ,并给出应用实例和程序清单片断。The multimedia timer can provide high accuracy timing. And multithreading can improve real time processing due to parallelism. Their combination is the best solution to real time measurement and control in VB. This paper illustrates this solution as well as some technical problems by an application sample with its program segments.

关 键 词：VB语言 程序设计 测控程序 实时性 多媒体定时器 

分 类 号：TP311.1[自动化与计算机技术—计算机软件与理论]