shujukusheji

raima velocis 4.0.5

vb操作excel的各种方法：包括ado操作、模板操作等(Copy the source workbook file (the "template") to the destination filename。Open the ADO connection to the Excel workbook。Open a connection to the Northwind database and retrieve the Order information)

数据库访问层的通用设计。可根据配置文件的更改适应不同的底层数据库。隔离业务逻辑层。采用C++标准库及ADO方式对数据库进行访问。(The universal design of the database access layer.According to the configuration file changes to adapt to different underlying database. Isolate the business logic layer. C + + standard library and the ADO way to access the database.)

实体类自动生成，数据库名称和密码根据自己的去登陆(Entity classes automatically generated )

ado VC连接ACCESSE的初级简单教程，适合新手，(ado VC connection ACCESSE primary simple tutorial for novice,)

PI数据库标签查询、快照查询、历史数据查询 时间格式转换(pi demo)

C # programming. Connect to the C#编程。连接数据库操作，实现数据库连接，添加记录，修改记录，删除记录，查询记录等操作。(C# programming. Connect to the database operation, the implementation of database connection, add records, modify records, delete records, search records and other operations.)

IBM DB2通用数据库SQL入门,包括完整的设计、开发方法，具体内容DDL、DCL，DML和SQL脚本编写(IBM DB2 Common database SQL Learning，describe design method，include DDL/DCL/DML etc.)

a book of distributed database systems

说明：  power builder 常用函数中文详解(power builder commonly used functions in Chinese Xiang Jie)