Uml-based Development Research And Accounting System

OO is an important technology for software engineering and processing engineering, and the Unified Modeling Language (UML) is a international popular OO modeling language in recent years. This article expatiate the development of accounting system as an important part of MIS based on UML.Modeling is the key portion for an excellent software development, and modeling is also the key work for the article. Firstly, this article describes the modeling of requirement of the system with Use Case diagram, which is the description for user. Secondly, the designing of the static structure with Class diagram and Object diagram is narrated, after marking off subsystems and abstracting the classes. At last, Sequence diagram and Activity diagram descript the dynamic structure of system, which describe the collaboration and interaction of objects. Modeling is independent to development process, at the same time it permeates the whole development process. We adopt RUP, and UML which is a part of RUP.In addition some idiographic techniques in actualization are narrated, including the isolation\copying scheme to database, VSFlexGrid Pro 7.0 ActiveX control and Crystal Reports9 designer. VSFlexGrid Pro 7.0 and Crystal Reports9 are all the third controls, which are very important to this system.