OLE DB的存在为用户提供了一种统一的方法来访问所有不同种类的数据库...

一个最基本的数据库-a basic database

db数据库支撑模块，数据库的开发以及ADO.NET的数据封装，虽然不是很完美但是对一般开发已近满足大部分需求-db database support module, database development, and ADO.NET data package, although not perfect but most of the general development to meet the needs of nearly

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

VB实现交互式组合SQL查询的例子（SELECT　aaa　FROM　bbb WHERE　ccc ORDER BY ddd）-VB portfolio interactive SQL Query example (aaa SELECT FROM WHERE bbb ccc ORDER BY ddd)

这个同样是用PB写的HIS中的一个模块 是一个药库的管理模块-this the same with the PB HIS write a module is a pharmacy management module

请认真书写上传资料的详细功能 请认真书写上传资料的详细功能 -Please carefully write a detailed upload functionality Please carefully write a detailed upload functionality Please carefully write a detailed upload functionality Please carefully write a detailed upload functionality

本书主要介绍在Delphi7中进行数据库应用系统的开发.前3章简要介绍数据库开发的基本知识,包括数据库开发工具、字段对象、数据查询与显示、SQL语言应用、存储过程、报表应用与开发、dbExpress编程和ADO编程等。第4章通过编程实例来说明通过数据库引擎(BDE)访问数据库的编程方法。第5章通过编程实例分别使用SQL Server数据库系统和Access数据库系统来说明Delphi7中SQL编程应用和ADO方法编程应用。本书对读者进行数据库应用开发具有非常衫的参考价值。本书源程序可以从中国水利水电网站-the book introduces the Delphi7 for database application systems development. The first three chapters briefed several It was developed for the basic knowledge, including database development tools, field object, data query and display. SQL applications, stored procedures, and reporting applications development, dbExpress ADO programming and other programming. Chapter 4 through programming examples to illustrate through the database engine (BDE) access to the database programming method. Chapter 5 through programming examples were used SQL Server database system and the Access database system Note Delphi7 Application Programming SQL and ADO application programming methods. Readers of the book database application development shirt with

数据库查询程序示例数据库查询程序示例数据库查询示例程序

ado类操作数据库，已修改为支持Unicode模式，同时包含ole操作数据库类-ado database type operation has been modified to support Unicode mode, the database contains both types of operation ole

电话信息系统，用visual basic+sql实现-telephone information system, using visual basic realization sql