Design And Implementation Of Finance Management Information System Of Research Project Based On .NET Technology

The Microsoft Corporation has released Microsoft Visual Studio .NET, as a part of Microsoft.NET strategy, which is a perfect aggregation of programming language and development tools to make up a new generation of net application and desktop application. It is very easy to create the new efficient and distributed WEB project by utilizing the powerful functions of class library in .NET Framework, and the perfect integration development environment (IDE) , and the flexible and abundant programming languages in Microsoft Visual Studio. NET.How to develop the management information system (MIS) for research item in the academy is expatiated in this paper. The three-layer computation model Browser/Server is explored and the principle and method to access Web database using ASP.NET technology analyzed, and a science research project finance information system based on .NET is developed. The main works are descripted as follows:First, combining the current network in institute foundation facilities, the implementation project of the various appliances integrated with the B/S three layer modes are given . The project's client only need a standard browser, which can guarantee the friendly user interface, easiness of operation, and the server side, contains all the applied software, which provides easiness of maintenance.Second, the background of development and function requirement of the system is introduced at first, then the designing target and operating environment of science research project finance information system are discussed, making sure finally the function of the system dividing and database construction, development environment, and give each function module of the system.Third, a method combined component technology with OOT, utilize UML language to construct visual model by Rational Rose is used, scientific research management system is analysed and designed, from system demand, system design, system realization etc, and the data layer and arranges the components on business layer are designed.Fouth, the paper elaborates on how to make use of the some important technique in ASP.NET (Such as: the ASP.NET control technique, access Web database technique AD0.NET and data binding technique) and to establish the science research project finance information system, which contains each module's system reliability. Making use of the ASP.NET technique to set up the customer interface and the basic network procedure construction of the electronic commerce project. Making use of the ADO.NET technique to create efficient and safe connection and access to the back-end database in the electronic commerce project. Making use of SQL Server and corresponding database technique to establish the safe database as a back-end data source in the electronic commerce project.Finally, deploying of applied system in Web and database system is introduced.Combines component technology with OOT can efficiency decrease complexity, and accelerate the speed in development. Application of Web Services can meet the extension, the reusability and the maintenance of system. On the other hand, it can exchange information and share data with other management system through Web services, benefit the integration of the management information system under the circumstance of the network. The method is of great value not only in practice but also in theory. Meanwhile, the method can apply for other management system development.