基于.net的供电企业经济活动研究系统的实现word格式论文.docxVIP

摘要摘要本文主要介绍了四川省电力公司下属供电企业经济活动分析工作开展的现状 与存在的问题。对经济分析活动所涉及的内容进行了详细的需求分析。根据经济 活动分析工作的具体流程，对各个部分的功能需求进行了细致的描述，并划分出 了整个系统的功能模块。系统的开发包括了数据库设计、界面设计、数据编辑、 数据查询、分析图表、数据报表、用户管理几个环节。数据库设计部分根据具体 需求设计出包括电力营销、安全生产、人事与财务状况、基本资料等方面的数据 表，数据接口采用 ADO.NET 的模式。界面设计采用框架网页的形式，数据编辑 模块提供了对经济活动分析所需数据的录入、编辑和删除功能；分析图表部分主 要提供数据统计分析；数据报表利用.NET 集成的水晶报表进行设计并提供打印 的功能；用户管理模块负责设定用户的访问权限，而用户的身份验证信息以会话 的方式在页面间传递。本系统从分析到设计都完全遵循了国家电网公司发布的供电企业经济活动分 析报表模版及数据指标计算方法，较好的解决了经济活动分析工作中数据处理及 数据统计的实际问题。提高了基层人员的工作效率，降低了软件维护的工作量。关键词：经济活动分析，Web 应用，.NET，GDI＋AbstractAbstractThis paper introduced the status and the existing problems of analysis of economic activity in power supply bureaus under sichuan electric power corporation。 We analyzed the detailed needs of the contents in analysis of economic activity.According to the work processes of analysis of economic activity, Functional requirements of all parts were detailed described, and we carved up the functional module of the whole system.System development concluded the design of database,the design of interface,data editor,data inquiry,analysis chart,data reports and user management.The part of database designed the tables of power marketing, production safety, personnel and financial situation and Basic information. Web interface was designed in the form of a framework, Editor module provides data on analysis of economic activity for analysis of the recording, editing and delete function,and the part of analysis chart mainly provide the statistic and analysis of data. Analysis chart could be received by Programming module based on GDI+ technology. Data Report can be designed by the Crystal Report integrated in .NET and provide print function. User management module is responsible for setting up users access and user’s authentication information would be transfered in Web pages to the way of Session.The analysis system is designed to fully comply with report templates and data analysis indicators calculation method of analysis of economic activity in pow