用VC+ADO开发数据库的源码，虽然这些源码都不大，但对初学者来说足够了...

数据库的手动连接,不用自动连接,会使程序修改时很方便.-database manually connect, not to connect automatically, make changes in procedures at the very convenient.

一个自动定时备份SQL Server为数据库的程序-a regular automatic backups for SQL Server database procedures

电话管理系统是功能齐全的管理系统，Tel2006可以作为商业代码直接使用-Telephone Management System is a full-featured management system, Tel2006 can be directly used as a commercial code

著名的数据库连接控制，我个人很喜欢用，省了好多的麻烦，而且适合初学者，像大名鼎鼎的thinknet那样的就不用这个了，总之NiceBoy一个字：推 荐！！ 内含演示和demo！-famous database connection control, I personally like to use, save a lot of trouble, and is suitable for beginners, like the famous thinknet it did not this, the word NiceBoy a word : Recommended! ! Includes demonstrations and demo!

算法CARTfunctions,该算法主要用于数据挖掘领域.-CARTfunctions algorithm, the algorithm used mainly for data mining areas.

一个支持多种数据库连接的图形用户界面，输入SQL，输出查询结果，关键字高亮显示等-Support multiple database connections a graphical user interface, enter the SQL, the output query results, keyword highlighting, etc.

一个好用的EVC操作数据库的例子程序, 读写数据库中的记录内容。-a user-friendly database EVC operating procedures for example, read and write records in the database content.

PowerBuilder酒店定餐管理系统-PowerBuilder hotel set meal management system

水晶报表9的中文帮助，包含了DrillDownGroupLevel等新函数，同时也适用于更高版本（只是有小部分高版本的新增函数没有）-Crystal Reports 9 in Chinese help, includes DrillDownGroupLevel and other new functions, but also applies to later versions (only a small part of the high version of the new function is not)

ｄｅｌｐｈｉ　控件，SQL执行引擎控件，用于数据二次分析。-delphi Control, the implementation of the SQL engine controls for secondary data analysis.