| 面向对象数据存取方法的分析 |
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| 引用本文： | 初冰. 面向对象数据存取方法的分析[J]. 铁路计算机应用, 2003, 12(1): 9-10 |
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| 作者姓名： | 初冰 |
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| 作者单位： | 天津铁路分局信息技术分处,天津,300241 |
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| 摘 要： | 介绍了在VB环境下3种基于面向对象的数据存取方法(数据访问对象、远程数据对象和活动数据对象),分析了比较它们的数据存取模型,给出了每种对象方法的特点,最后给出了与数据库连接的常用方式.
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| 关 键 词： | 面向对象 数据存取 软件开发 |
| 文章编号： | 1005-8451(2003)01-0009-02 |
| 收稿时间： | 2003-01-15 |
Analysis of object-oriented method to access data |
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| CHU Bing. Analysis of object-oriented method to access data[J]. Railway Computer Application, 2003, 12(1): 9-10 |
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| Authors: | CHU Bing |
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| Abstract: | It was analyzed three kinds of object-oriented methods to access data (DAO,RDO,ADO), discussed three models of accessing data and their characteristics respectively, furthermore, a comparison between them was given. At last, the general methods of connecting to database were demonstrated. |
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| Keywords: | object oriented data access software development |
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