LabWindows/CVI是National Instruments公司推出的一套面向测控领域的软件开发平台。它以ANSI C为核心，将功能强大，使用灵活的C语言平台与数据采集，分析和表达的测控专业工具有机地接和起来。它的集成化开发平台，交互式编程方法，丰富的控件和库函数大大增强了C语言的功能，为熟悉C语言的开发人员建立检测系统，自动测量环境，数据采集系统，过程监控系统等提供了一个理想的软件开发环境。

本教程面向的是那些从未使用过LabWindows/CVI的读者，但是假设读者以有了C语言的基础并且熟悉Windows 2000/9x/NT操作系统。在每一章节的学习中，作者都是通过一个具体的实例让读者迅速的掌握本章的知识点；而不是长篇大论，述及边枝细叶，反而使读者望而却步，只见树木，不见森林。

想信通过对本教程的学习，读者可迅速掌握LabWindows/CVI编程思想及步骤，为读者日后进一步学习打下基础。

-LabWindows/CVI National Instruments introduced a set of the field of measurement and control software development platform. It takes ANSI C as the core, the function is powerful, flexible use of C language platform and data acquisition, analysis and expression of the measurement and control of professional tools organic ground and up. Its integrated development platform, interactive programming method, the richness of the control and library functions greatly enhances C language function, familiar with C language developers build testing system, automatic measurement, data acquisition system, process monitoring system provides an ideal software development environment.This tutorial is oriented to those who have never used LabWindows/CVI readers, but assumes the reader to have a basic C language and be familiar with Windows 2000/9x/NT operating system. In each chapter of the study, the author is through a concrete instance allows readers to quickly grasp the knowledge points　instead of