Research Of Shipyard Reporting System Under Network Environment

Shipyard is a modern manufacturer with complex system and huge mount of information hidden in many production units. Reporting as the indispensable component of informatization is an important method to collect and deal with one special kind of information. Its importance turns into more obvious than before. Based on the research, this paper collects functional requirements, set down design principles, makes out the functional design and main business flow design to build up the reporting system under network environment.The reporting system uses windows XP as the OS, adopts traditional Visual studio 6.0 as development tool for kennel engine and components. ASP.NET is chose for front-end pages' development, and C# is used to coding business logic. Database is SQL server 2000 enterprise version and windows 2003 server is the recommended host. Crystal report is adopted to implement all kinds of reports' generation, display and printing. The system has been developed and improved on the basis of company's internal system, decreases useless repeat input caused by manual input and resolves the low efficiency of querying and browsing.The system will promote the efficiency of periodic reports generation, implement the role-based accessing of reports, and supply technical support for scientific decision.First of all the paper introduces the source and the meaning of reporting system as well as current researching status on this topic, internally and externally. Then the paper explains the functional requirements and business workflow, principals of design and functional components design. After that the paper introduces how to design and create tables in database and how to access the data by ADO.net, how to design and display the reports with Crystal reports, and the background business logic on how to generate reports. The paper makes macroscopic analysis of security, explains what kind of security solution is used in the system and how it is implemented. At the last the paper lists what the next step (?)ld be and the possibility in the future. This paper based on theory and reality, supplies a latest network reporting system within the frame of modern company competition. Manufacturers, middle and little companies especially, could find useful guideline and theory from the paper on their way to informatization.