对于重要的数据库数据，如果不希望修改或删除，那么可以锁定数据库或数据库中的表，本实例完成对数据库表的锁定。...

视佳歌库管理 在用视佳vod系统时间歌库的管理很不方便，所以写这小工具。歌单排版导出、歌曲导入(拖拉歌曲到窗口任一位置即可)、歌曲更名等。-as the best song used in the management of the UNESCO Intergovernmental system as excellent time management of the song was very inconvenient, so write small tools. Typesetting derived single song, the song into (tractors songs as a window to the location can be), songs such as the renaming.

程序函数id3，该程序主要用于数据挖掘领域。-function id3 procedures, the procedures are used mainly for data mining areas.

本程序利用数据库编程，能实现销售产品的录入、修改、删除等销售管理及数据统计-procedures for the use of the database program, can sell their products to achieve the record, modify, delete data management and sales statistics

The Adovcsp.exe application assumes that you have a local Microsoft SQL Server installed with the pubs database. If this is not the case, change the following line in the OpenConn function:

oci的源码,可以在任何平台上编译,相当方便实用-oci source can be compiled on any platform, a very convenient and practical

ADO的类,使用方法在myado.h文件中有说明,可以参照那个范例使用。使用时加入这两个文件-ADO category, myado.h use in a descriptive document, which can refer to the use of examples. When used to join the two documents

其实这只是个耍人的把戏。希望初学者能从源代码中领悟按钮和文本框的衔接。需要连接库（vb6)-fact it is just playing the game. Beginners can hope that the source code for the drift button and text-box interface. Need to link library (VB6)

此系统可以管理企业员工的出勤情况包括加班,签到,下班,迟到,早退,请假,每月休息天数,每天工作时间设定,添加删除员工和修改员工信息,并且每月会有月统计汇总功能.普通员工只能操作上班下班功能,其他管理功能由管理员也就是经理来操作.因为考虑到有的机器可能没有安装SQL Server所以我将系统分为两个版本分别是SQL Server版和Access版. 系统数据库内置20个登陆帐号和密码分别为: ID:001 密码:001……ID:020 密码:020.当系统启动时自动监测数据库连接,若没有提示错误则表示连接正常即可使用. 若发现使用Bug或功能上有不顺心的地方请联系我的邮箱(MSN): Lingo.wxy@hotmail.com 系统需要.Net Framework2.0运行时支持,下载地址：http://p2s.newhua.com/down/dotnetfx_38669.exe

CTreeCtrl类的递归使用-CTreeCtrl kind of recursive use

第5章 Transact-SQL及其程序设计基础5.2 Transact-SQL基础5.2.2 数据查询1．查询表中所有的列例如，要查询表book中的所有书籍的信息，可在SQL查询分析器中输入如下命令：SELECT * FROM book-Chapter 5 Transact-SQL procedures and the design basis 5.2 Transact-SQL data base for a 5.2.2. For all of the tables out, for example, to check table book of all books, information, the SQL Query Analyzer enter the order as follows : SELECT* FROM book