Data_Extract_src

VB擂台赛作品：3D空间变换源程序,有需要的就下载吧。(VB contest works: the 3 d space transform source program, has the need to download it.)

采用vb6.0编写，数据库采用access，通过这两个工具实现手动组卷和生成试卷( Using vb6.0 writing, using access, for manual test paper and the papers generated by these two tools)

这个代码是基于MSFlexGrid基础功能进行改良扩展的示例----商业日报和私人旅行里程示例，代码增强了隔行变色，以及整行选择、双击事件，并加入了合计计算功能。同时支持打印输出模拟功能。整个代码为一个类文件，大家可以再此基础上继续扩展和修改。(This code is based on the basis of the functions of MSFlexGrid improved sample expansion---- Business Daily and private travel mileage example, color code to strengthen the de-interlacing, as well as the choice of the entire line, double-click events, and joined the combined computing power. At the same time, support for analog functions printout. The entire code into a class file, we can continue to expand on this basis and modified.)

说明：  VB采用三层架构的CRM客户关系管理系统，基于Access数据库。是一个电脑公司以前用过的，因些功能上可以满足中小型公司使用，只是部分模块是定制的，有的可能不太实用，从界面上来说，像是一挺专业的程序。 　　本系统用到有yfDNetMenu.ocx、ManageClient.dll控件，已打包，初次运行请运行reg.bat以及重新添加两控件引用，否则报错。(VB three-tier architecture, CRM customer relationship management system, based on Access database. Is a computer firm had been used previously, because these functions satisfy the medium and small companies to use only part of the module is customized, and some may not be practical, from the interface point of view, like a professional program. This system uses a yfDNetMenu.ocx, ManageClient.dll controls, has been packaged, the initial run reg.bat run and re-add the reference to two controls, otherwise Baocuo.)

说明：  这个制作精良的编辑器可以阅读VB模块格式，并有相应函数处理模式(the production of sophisticated editors VB module can be read format, and have the corresponding function processing mode)

Windows系统下Modbus RTU协议从站，VB.net开发，可以直接支持研华系列采集模块的源代码(Windows systems, the Modbus RTU protocol slave, VB.net developers can directly support the of Advantech series acquisition module source code)

Qt写的RS232串口程序源码,需要者收了吧(RS232 by Qt)

串口调试助手，适合做串口通讯的人员使用。VB.NET编程。(vb.net serial debug for usart comm.)

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Get Disk Free Space for Visual basic.