database query generator

一个简单的个人相册管理系统-a simple personal photo management system

说明了ODBC技术的应用方法，同时可以看出如何将串口数据实施保存在数据源文件中-Illustrates the application of ODBC technology, at the same time we can see how to implement serial data stored in the data source file

ADO的封装，支持批处理和应用程序异步数据操作-ADO package, and support for batch applications Asynchronous Data Manipulation

Database Explorer in VB .NET 的数据库浏览器-Database Explorer in VB .NET VB .NET

汽车修理管理系统是一个汽车修理行业不可缺少的部分,它的内容对于企业的管理者和技术工人来说都至关重要,所以...因此,使用VFP6.0开发这样一套管理软件成为很有必要的事情,在下面的各章中我们将以开发一套汽车修理管理系统,... -The motor repair management system management system is a motor repair profession essential part,Its content said regarding enterprise s superintendents and the technical worker all very important,Therefore...Therefore,Uses VFP6.0 to develop this kind of set of management software to become has the necessity very much the matter,By will develop a set of motor repairs management system management...

VB编写的通用仓库管理软件 -VB prepared generic warehouse management software

洪水单位线预报程序 Sql2000数据库，可转换到excellent表输出-Procedures for flood forecasting unit Sql2000 database table can be converted into excellent output

一个封装完善的数据库操作类，支持几乎所有数据库类型，包括打开，查询，编辑等操作，希望对大家有所帮助。-A package to improve the operation of the database category, support for almost all database types, including open, query, editing and other operations, would like to help everyone.

制作连接数据库的实例。当程序运行之后，程序将查询当前工作目录下的名字为jdbc.mdb的数据库，然后通过jdbc-odbc桥进行数据库的连接，最后判断数据库的连接状态，并且将数据库的连接结果打印输出到屏幕显示。-production connect to the database example. When running, the procedures will be for the current working directory under the name of the database jdbc.mdb, then jdbc- odbc Bridge database connectivity, the final judgment of the state of the link database and the database will link to print out the results display.

一个增强的数据库类CDataSet 因为MFC完全支持数据库应用程序的开发，所以大多数数据库应用都使用CDatabase和CRecordset类，并且类向导（Class Wizard）提供了快速简易的方式来使用这两个类。有一点不足的就是当应用程序涉及到多表数据库时，类向导将产生大量的关于记录集的源码文件使得工程（project）给人的感觉很混乱。 本文介绍如何使用一个模板记录集类来降低类向导所产生的记录集文件的数量，同时增强记录积类(CRecordset)的功能。这个模板记录集类叫做：CDataSet。它的主要目的是降低代码量，为数据对象数组提供一个接口。-an enhanced database category CDataSet because MFC fully support database application development, the majority of database applications used CDatabase and CRecordset class and category Wizard (Class Wizard) provides a fast and easy way to use these two categories. There is one point when the shortage of applications related to multi-table database, the wizard class will have a lot of records set on the source document makes the project (project) gives the impression that very confused. This paper describes how to use a template Records Set to reduce class wizard from the record set in the volume of documentation, while enhancing the plot record category (CRecordset) function. The template called Set Records