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地震 ›› 2001, Vol. 21 ›› Issue (4): 122-128.

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网络收费软件的设计与实现

戴光辉, 王成凤, 李杰飞   

  1. 中国地震局分析预报中心,北京 100036
  • 收稿日期:2001-06-28 修回日期:2001-07-02 出版日期:2001-10-31 发布日期:2022-06-02
  • 作者简介:戴光辉(1970-),男,陕西武功人,助理研究员, 1996年获硕士学位,主要从事地震信息研究。

Design and implementation of a networkcharging software

DAI Guang-hui, WANG Cheng-feng, LI Jie-fei   

  1. Center for Analysis and Prediction, CSB, Beijing 100036, China
  • Received:2001-06-28 Revised:2001-07-02 Online:2001-10-31 Published:2022-06-02

摘要: 将网络流量费用按用户进行归类、汇总,并将结果用电子邮件发给用户是网络中心一项费时、费力而又容易出错的常规工作。利用VB6.0开发网络收费软件的设计思路和实现方法,其中主要包括数据库结构设计;利用ADO(ActiveX Data Object)添加数据库记录、查询数据库和生成结果; 利用MAPI控件(MAPISession和MAPIMessages控件)发送电子邮件; 以及利用系统注册表存取数据等技术。

关键词: 网络收费, ADO, 系统注册表, MAPI控件

Abstract: It is a time-consuming, strenuous and fallible routine task for a network center to assort and sum up the network flow fee by users and to send the results to users by e-mail. This article introduces a method for designing and implementing network-charging software by using V B6.0.The related prog ramming techniques include: designing the database structure; adding records to database, querying database and creating the results by using ADO (Active X Data Object); sending e-main by using MAPI cont rols (M APISession and MAPIMessages); and accessing data by using system registry etc.

Key words: Network-charging, ADO, System registry, MAPI controls

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