基于VB6.0的Windows平台下的LPT接口控制方法

Based on VB6.0 LPT Interface Control Method under the Windows Platform

VB6.0是人们常用的软件开发工具之一,其界面友好,易于掌握,但VB6.0对硬件接口控制存在一定的难度。文章详细介绍了在Windows 9x及Windows XP(NT、2000)不同版本平台上,基于VB6.0的上位机软件与PC机硬件LPT接口的控制方法,同时介绍了具体的实现方法,提供广大编程人员参考。

VB6.0 is often used software development tools, its user-friendly, easy to grasp, but the hardware interface control VB6.0 , there is a certain degree of difficulty.This article introduced detailed in Windows 9x and Windows XP （NT, 2000） in the different versions platform, based on the VB6.0 superior machine software and PC machine the hardware LPT connection＇s control method, simultaneously introduced concrete realizes the method, provides the general programmers to refer.