是关于火车票售票的一个数据库程序 可以定票 退票 查车次

酒店预订系统 用visaul basic +sql实现-hotel reservations system used to achieve visaul basic sql

一个很好的ODBC数据库编程例子包含窗体的风格,以及多个视图中消息的传递方式看了,绝对有收获-a good example of ODBC Database Programming includes forms of style, and many view the information transfer mode read, it is definitely harvest

访问mdb数据库，并且可以读、写、更新和删除数据库中的数据-visit mdb database, and can read, write, update and delete data in the database

VC++对数据库的动态刷新和多表切换-VC on the database update and dynamic multi-table switch

一个简单的火车票查询系统，也可以维护数据库。使用VC6.0开发，MFC框架，Access数据库，ADO连接方式。-A simple ticket query system, you can also maintain the Database. Use VC6.0 development, MFC framework, Access databases, ADO connections.

一个读去Excel表，并将数据存入数据库的例子！可选择多种数据库！-an Excel table to read, and will maintain a database of examples! A choice of multiple databases!

一个类似金山词霸单词本的数据库管理程序！可选择数据库进行操作！- Is similar the Jinshan word tyrant word this data bank administration procedure! May choose the database to carry on the operation!

我正在学习用powerbuilder语言实现公历转农历的算法，从网上下载了一些资料，不过看不太懂，这是其中一个，希望能对同样研究该问题的人有所帮助-I am learning to use language to achieve powerbuilder lunar calendar switch algorithms, from the Internet to download some information, but watching do not really understand, this is one of them hopes to study the problem on the same people who help

一个对数据库操作的例子，是可以添加和删除记录的-one pair of the operation of the database example, can add and delete records

问题描述： 现要开发一个开放式的高校本科招生最低录取分数线的查询系统，供师生和学生家长等查询，高校自愿放入该校的信息，可能随时有高校加入。 功能要求： 要求实现的查询功能有： (1) 查询等于用户给定分数的高校； (2) 查询大于(或小于)用户给定分数的高校； (3) 查询最低录取分数线在用户给定的分数段中的高校。 -Description: Now want to develop a Open University undergraduate enrollment lowest to admit fractional line of inquiry system for the teachers and students, parents, such inquires into the college voluntarily, may at any time. University Functional requirements: Requirement: the query achieve (1) the scores query is given the user universities (2) (or less) than inquires the university user given scores (3) inquires the lowest to admit fractional line in the universities of band user is given.