贸易方面小程序，VB ＋ SQL 数据库，希望对大家有所帮忙

C++builder 5 开发的电子书库源代码-development of an electronic book source code

VC中实现使用ADO访问数据库，简单使用。-VC to achieve access to the database using ADO and simple to use.

商场VIP消费查询系统（java实现）-malls VIP Consumer Inquiry System (java achieved)

一个典型的数据库应用-a typical database application

例子2-Example 2

在很多管理信息系统的窗体都有一些共同点：可以通过框架菜单打开各种类型的视图窗口，而这些视图窗口具有MDI的一些特点，可以在框架窗体中最小化最大化还原等，并且点击菜单只能产生一个窗口（象SDI）。这种形式的窗口设计给人与一种条理感。于是我用VC6.0尝试创建这种窗口，现将整个过程为大家写下来，这里应含有MFC的一些内幕技术。 -Management information systems in many of the forms have some common elements: the menu can be opened through the framework of various types of view window, which has a view window MDI some of the features, you can form in the framework of maximizing the smallest reduction, etc., and Click on the menu can only have a window (as SDI). This form of window design gives people with a sense of well-organized. So I use VC6.0 attempt to create such a window, now the whole process for everyone to write down here should contain a number of insider MFC technology.

sqlite编译的一个执行程序几程序,可以实现简单的数据查询操作-sqlite compile a few procedures for the implementation of the procedure, you can realize simple data query operation

该数据库编程结合结构力学知识，对结构工程专业的学生，设计软件应该很有帮助。-combination of the database programming knowledge structural mechanics, structural engineering students, design software should helpful.

人事管理系统软件-personnel management system software

可以直接读写XML文件.含有例子和源码,可用于任何系统中,如设置系统参数等.-can directly read and write XML documents. Contain examples and source code can be used in any system, such as the system parameters.