Versant

传奇DB数据工具源码,用于操DB数据库.................................................................(Legends DB data source tools)

数据库操作类，包括数据库连接，增删改查等(Database operations)

智能大厦自动报警系统 access 数据库，功能强大，可供初学者，或者业务相关的人学习(Automatic alarm system of intelligent building access database, powerful, for beginners, or business related people)

从实验箱中读取在数据收集到数据库sqlite3(get data rifd uhf)

用VC++下用ADO两节Access数据库，实现对Access的操作(With VC++ next two Access database with ADO, to achieve the operation of Access)

acess数据库中关于ADO控件和DATAgrid控件以及sql语言添加查询删除编辑等功能的实现(acess database in ADO controls and a DataGrid control, as well as the sql language query to delete editing functions )

实现的数据库io缓存模拟程序，读入五万个地址和读写标志，输出命中率，io次数等(Io caching implemented simulation program that reads fifty thousand addresses and write flag output hits, io number, etc.)

说明：  PowerBuilder商场零售系统开发实例导航(PowerBuilder Store Retail System Development Example Navigation)

有关生成和读取Excel文件的操作类，你一定用得着哦(On the formation and operation of reading Excel file type, you must need it, oh)

数据库连接池的使用步骤,比较有用，如果忘记的朋友可以看看。本人自己写的。(Database connection pool using steps, more useful, if you forget the friends can see. I wrote it myself.)