design

测试vb与PLC通讯，目前测试已经成功，但是有部分代码需要修改(test vb communacation with plc)

说明：  VB6.0商品条形码生成及打印源代码，使用MSBCODE9.OCX控件(VB6.0 product barcode generation and printing source code, using MSBCODE9.OCX control)

说明：  modify strat menu at windows

为什么要学习程序设计? 从20世纪的60年代开始。一场新的信息革命悄然来临，它把人类带到信息化社会。与这个社会相应的社会技术是信息技术，它的核心是计算机技术。由于这项技术在人类历史上大大改变了人类创造物质财富和精神财富的方式、方法、过程和结果，也改变了社会结构和人类自身的生活方式、习俗等，因此引起社会各部门的重视。 (Why study programming? 60 years from the beginning of the 20th century. A quiet revolution, the advent of new information, it put into the information society of mankind. With the corresponding socio-technical society of information technology, which is the core of computer technology. Since this technology has dramatically changed human history mankind has created material wealth and spiritual wealth of ways, methods, processes and results, it has changed the social structure and way of life of human beings, customs and so on, thus causing all sectors of society attention.)

Windows音频音量控制实例VB代码,有需要的下。(Windows VB code, audio volume control instance in need.)

VB网络监视传输、消息发送实例 网络监视传输、消息发送实例

VB图像列表控件源代码，请大家有需要就下载吧(VB image list control source code, we need to download it)

Sample Code for encryption and decription

Get Disk Free Space for Visual basic.

学习VB6的从入门到精通的电子书，PDG格式(Ebook about learn VB6)