This article mainly introduces the multi-layer distributed C/S architecture of system design scheme. Its working principle is the client program runs automatically after the computer starts, and establish communicatio...This article mainly introduces the multi-layer distributed C/S architecture of system design scheme. Its working principle is the client program runs automatically after the computer starts, and establish communication with the application server. The network administrator can monitor and intelligent management of the client computer through the server program, the computer will execute the corresponding operation according to the server to send command instructions. The system realize the main module of the whole system framework, network monitoring data initialization module, network data transmission module, image coding and decoding module, the advantages of system make full use of existing LAN resources, timely delivery and manaRement information.展开更多
目的:开发一种.NET环境下的基于客户端/服务器(Client/Server,C/S)结构的医院信息系统(hospital information system,HIS)架构,使HIS中的不同功能模块可以方便地加载到该架构中,以提高HIS开发的效率,降低开发成本。方法:对HIS架构进行...目的:开发一种.NET环境下的基于客户端/服务器(Client/Server,C/S)结构的医院信息系统(hospital information system,HIS)架构,使HIS中的不同功能模块可以方便地加载到该架构中,以提高HIS开发的效率,降低开发成本。方法:对HIS架构进行分层结构化设计,分别为界面层、逻辑层、数据访问层和实体层。用户通过界面层输入数据,由逻辑层响应界面层的用户请求,最后由数据层响应逻辑层的请求进行数据库的访问操作。实体层是数据的载体,界面层、逻辑层、数据访问层通过实体层传递数据。利用Visual Studio 2008中的C#语言完成架构程序的开发。结果:利用该架构,可以方便地对HIS中的各个功能模块进行加载,大大方便了开发人员对程序功能的控制。结论:基于C/S结构的分布式HIS架构满足了医护人员和管理人员对软件的要求,提高了HIS开发的效率,同时降低了系统开发的成本。展开更多
文摘This article mainly introduces the multi-layer distributed C/S architecture of system design scheme. Its working principle is the client program runs automatically after the computer starts, and establish communication with the application server. The network administrator can monitor and intelligent management of the client computer through the server program, the computer will execute the corresponding operation according to the server to send command instructions. The system realize the main module of the whole system framework, network monitoring data initialization module, network data transmission module, image coding and decoding module, the advantages of system make full use of existing LAN resources, timely delivery and manaRement information.
文摘目的:开发一种.NET环境下的基于客户端/服务器(Client/Server,C/S)结构的医院信息系统(hospital information system,HIS)架构,使HIS中的不同功能模块可以方便地加载到该架构中,以提高HIS开发的效率,降低开发成本。方法:对HIS架构进行分层结构化设计,分别为界面层、逻辑层、数据访问层和实体层。用户通过界面层输入数据,由逻辑层响应界面层的用户请求,最后由数据层响应逻辑层的请求进行数据库的访问操作。实体层是数据的载体,界面层、逻辑层、数据访问层通过实体层传递数据。利用Visual Studio 2008中的C#语言完成架构程序的开发。结果:利用该架构,可以方便地对HIS中的各个功能模块进行加载,大大方便了开发人员对程序功能的控制。结论:基于C/S结构的分布式HIS架构满足了医护人员和管理人员对软件的要求,提高了HIS开发的效率,同时降低了系统开发的成本。
