Design And Realization Of Purchase-stock-produce-sell Management System Based On.NET Three-tier Architecture

In this tide of the informatization,great changes have taken place in people's living environment and lifestyle,enterprise management is also facing new challenges.The informatization construction of the enterprise management is advantageous to the development of the enterprise management level and itself The use of management system software can gradually make the enterprise management to the development of intelligent automation,and improve production efficiency and the employee's work efficiency,thus ultimately enhance the competitiveness of enterprises.This research mainly takes an enterprise management as the model,designing and implementing the management system software of "Purchase-stock-sell".The research takes achieving the function of the system as the goal,and tests the firmness of my professional knowledge.This paper primarily carries on the detailed introduction and analysis of the two aspects of the design and implementation of the "Purchase-stock-sell" management system The system functional module mainly includes the basic data management,purchasing management,production management,inventory management and formula management,in order to realize to publish and share information in real time among the various departments.This system designs and develops the information management system,in combination with actual requirements of enterprise management;the system adopts the three layer architecture and the abstract factory design pattern and based on the.NET framework platform1.In this paper introduces the development of the system are applied to the relevant key technology and architecture platform,etc.System is three layer architecture system The framework of technology include:reflection,ADO.NET,encryption,and a series of key technologies.This paper gives a brief overview of these technologies and explains its advantages.2.From two aspects of the analysis of the development process and design of system is introduced in detail.On the analysis of the system is mainly from two aspects of the business requirements and functional requirements.Design is mainly with the introduction of the system architecture of the whole,from the three layers of three-tier architecture,step by step a thorough analysis and design.3.To the first two chapters,the author of this paper introduces the key technology and architecture in combination with the project code to introduce specific.As some key technology in the project is how to apply,is how to implement the three-tier architecture.In summary,according to the system development process and system development technology of the system,this paper has been described in detail.It will focus on the design and implementation of technology applications and infrastructure.