二叉树，实现二叉树的各种功能！有需要的下载啊！

检查数据库连接是否正常，如果连接不正常，则返回错误，alarm将根据错误原因返回值进行报警-inspection database connectivity normal, if not normal connections, the returned error, According to alarm the wrong reasons for the police to return to duty

这是一个用VB+ACCESS编写的数据库系统，实现了学生信息管理的功能。-This is a VB+ ACCESS prepared to use the database system, the achievement of the student information management functions.

Visual_Basic技巧集!大家都看看啊!无解压缩密码.很好的啊!-Visual_Basic skill sets! We all look at the ah! No extract passwords. Good ah!

windows mobile SQLCE数据库的示例代码，Oledb。

谢晗昕所著的访客管理系统的源程序（VB程序）-written by visitors to the source code management system (VB)

libraryDB 是图书借阅管理系统，VC++6.0下编译通过，运行前请先附加MSSQL2000数据库，设置数据源，数据源名称及连接信息请查看代码，登录界面如上所示，它可以完成借已登记、管理、还书登记管理、图书资料管理、员工人员管理等。-Library Loan Management System libraryDB yes, VC++6.0 to compile by the next run before please attach MSSQL2000 database, set up data sources, data source name and connection information, please see the code, log interface, as shown above, it can be completed by the registered, management, but also the book registration and management, library information management, employee personnel management.

调用存储过程的类 -The class for using store procedure

这是一个用ｐｂ编写的，通过ｏｄｂｃ来连接数据源的-This is a pb with the preparation, odbc to connect data sources

学生成绩管理系统,access数据库，无需建库，很不错的范例。-student performance management system, access databases, the need to build libraries, a very good example.

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.