摘要
结合研制化学虚拟仪器系统的实践,介绍了Windows系统中进程和线程的概念、线程的运行机制和多线程技术;分析了在VB中采用多线程技术所用到的Win32函数;以程序实例的方式给出了在VB中采用多线程技术来实现虚拟仪器中高速数据采集的一般原理和方法.
Based on the practice of developing chemical virtual instrument,this paper discusses the concepts of process and thread,the working principle of thread and the using of multithread technology. Then, the Win32 API functions about multithread technology are analysized detailedly.The general principles and methods of high-speed data collection based on the multithread in VB environment are discussed through an example in the end.
出处
《四川师范学院学报（自然科学版）》
2002年第4期381-384,共4页
Journal of Sichuan Teachers College(Natural Science)
基金
四川师范学院应用科技基金资助项目(2002)
