高速路车道收费程序的流程控制实现  

Implementation of Flow Control of Highway Lane Toll Program

作　　者：王江斌[1] 段富海[1] 王登磊[1] 

机构地区：[1]西北师范大学数信学院,兰州730070

出　　处：《电脑开发与应用》2008年第3期38-39,42,共3页Computer Development & Applications

摘　　要：介绍利用消息机制实现车道程序流程控制(以微软C#为例)。通过对业务的剖析(UML),将业务分割封装为不同的步骤类,然后组织成链表。而链表的逻辑结构表达是业务流程。这样可使程序易于维护和灵活修改。This paper discusses implementation of highway lane toll program flow control through message processing facility （taking Microsoft C# for example）. Services are decomposed and packed into class of service and chained list is organized. Logic organization representation is service flow. The program based on this is easily maintained and modified.

关 键 词：高速路收费 流程控制 业务封装 

分 类 号：TP319[自动化与计算机技术—计算机软件与理论]