Government Purchasing Electronic Application System Design And Implementation

The electronic procurement had becomed the subject of government procurementof new one.Shop in the vigorous expansion of electronic procurement to the same time,some can not avoid the problem was really before the people, the network, althoughe-procurement network is casting a large area, but some Mishap also restricting itsdevelopment.On the basis of this through research, analysis and design of theapplication of electronic systems of government procurement process.This thesis had introduced operation of electronic government procurement process,government procurement, management processes, government procurement, the mainfeatures of the overall framework and system design, and to the Government ElectronicProcurement implementation of the project management analysis, and the system designprocess, Electronic Procurement of the Government’s basic theory; Secondly, theconstruction of the electronic system of government procurement model to describe thesystem security of PKI technology, the ASP.NET Framework technology architecture,the ASP.NET development techniques, and finally the comparison selected on the basisofthe final selection of a procurement electronic system development environment, anddesign using SQL Server2000database tools for database design.Finally, the analysis of the demand function of the system structure andperformance requirements, then design a system logical structure and softwarearchitecture, andto optimize the system design, using UML behavior model technologyand state diagram design, design of the system test phase and operation phase, and thedesign of the system’s database and the table field information; Finally, select thesoftware and hardware platform to realize the system designdatabase connection andpage design style, and finally the main function of the respective modules to the systemdesigned to achieve the user login screen, the procurement module, personal workplatform, document systems, file management, system management module and otherkey functions, the final completion of the systemtesting and operation.