使用DDE通过MSQuery做查询

计算机机房管理系统-Computer Room Management System

java编写的棋盘填充程序 ，界面做得不错-prepared by the board to fill procedure, the interface is doing quite well

一组数据库编辑控件-a database of editorial control

现在人们使用手机频率很高，经常更换手机或SIM卡，但手机的通话记录只能保存20个，如何将所有通话记录进行保存，特别对商务或重要人事的通话记录进行保存方便务查，这个工具可帮助你实现。-Now people use cell phones very high frequency, often to replace a mobile phone or SIM card, but the phone call records 20 can only be preserved, how to save all phone records, especially for important business or personnel records of the call to facilitate preservation of the Treasury investigation, this tools can help you realize.

将在SQL2000下建立schooldata数据库，导入数据文件。实现功能：操作：在选择查询条件：选择一个，tree控件里显示相关信息 可以在tree控件里单击来显示每个ITEM，每个ITEM相关信息显示在LIST控件内。双击LIST控件显示具体信息。也可以在窗口里单击右键或操作菜单具体操作。-will establish schooldata SQL2000 database, import data files. Achieving function : : On the choice of inquiries conditions : one tree to demonstrate control information related to the tree Lane click controls to show how ITEM, each ITEM related information display controls within the LIST. Double-click the Control LIST show specific information. Also in the window or right-click Lane menu of specific operations.

一个基于ADO将SQLServer数据库中的数据导入到DB2数据库中的程序, 曾经在之前的一个项目中用过,有需要的可以借鉴一下-ADO will be based on a SQL database data into the DB2 database the way Xu, once in the previous one used items that are needed can learn from this

VB的数据库编程源代码，可供初学者学习使用-VB database programming source code available for beginners to learn how to use

飞机订票系统课程设计源代码 毕业设计的一个源代码 主要是数据库的设计参考一下吧-aircraft booking system source code curriculum design of a graduate design major source code for the design of the database will make reference to it

这是一个决策树代码-This a decision tree code

Excel表格是输入输出经常需要涉及到的。操作Excel表格的方式也多种多样。比如，通过调用Excel程序的COM组件对Excel进行操作。但是，这种方式限制较多，且实现难度比较大。但是，用于访问数据库的组件ADO，是支持多种数据源的，其中就包括Excel文件。我们可以通过ADO组件对Excel文件进行读写访问。当然，在.NET平台上对应ADO数据访问组件的是ADO.NET组件。我编写的这个类就是通过ADO.NET实现了Excel文件的读写。由于时间仓促，功能还不是很完善，会在以后有时间的时候进行版本升级。也请各位高手多多批评指正。 -Excel spreadsheet input and output is often of the need to address. Operation Excel variety of ways. For example, by calling the Excel COM procedures for the operation of Excel. However, this approach is more limited and more difficult to achieve. However, for access to the database components ADO, is to support multiple data sources, including Excel file. We can ADO components to read and write Excel files visit. Of course,.NET platform counterparts ADO data access components of ADO.NET components. I prepared this category is achieved through ADO.NET read and write Excel files. Because time is so short, the function is still not perfect, will in future have the time for version upgrades. Members also criticized many