Study On The Automatic Code Generation Techniques Of Management Information System Based On Component

With the swift development of the network, the development of Management Information System (MIS) are occupied more and more widely in the market, but there are lots of redundant work in the software development process, as follows, the establishment of mass database, the production of system surface and so on, the programmer has become a contradictory mixture of the highly mental labor and the trivial physical labor. Automatic code generation techniques have the great significance for the solution of the problems of swift development of MIS. The use of the code generator can push the software to the market quickly, and automatically complete the coding work of repeated and trivial.The thesis presented the automatic code generation techniques based on the component, which is feasible method to reduce the design intensity and shorten the design cycle of MIS software; it has also pointed out that it is excelled to make the .NET as design platform than the formerly Microsoft technical like COM/DCOM technology. Moreover, according to the superiority of .NET component, it presented the automatic code generation techniques based on custom component.The thesis summarized the application of automatic code generation techniques in MIS, and analyzed its advantages and disadvantages and the realization method, produced the automatic code generation techniques based on the database design documentsThe thesis summarized and abstracted the model of MIS, produced the code generator model, discussed the key technologies, such as VBA technology the mapping technology, and produced the method of automatic produce database and the management information system using code generation techniquesThe thesis took the network management system of laboratory's monitor instrument as an example, discussed the realization flow of the design of management information system based on the code automatic generator, compared the design model method based on code automatic generator with the traditional software design method, pointed out the feasibility and the deficiency of the code generation techniques.Through tests, the code automatic generator based on the module could make the design and maintenance of MIS more conveniently, quickly and scientifically, it enhanced the researchers' working efficiency effectively, released the researchers and maintenance person from the barren code compilation, to design the necessary MIS which satisfied the customers.