Research And Application Of .NET-based ERP System

ERP(Enterprise Resource Planning) is a management information system which effectively congregates and controls all the resources inside an enterprise to get biggest benefit.The traditional ERP system adops Client/Server(C/S) architecture, it makes the reuse and the maintenance of system difficult, another, it could not satisfy the internationalization needs of moden enterprises. Web-oriented multi-tier architecture not only possesses many excellent characteristics but also provides internet interface for enterprises. So, more and more enterprises transform their ERP's design pattern to multi-tier architecture.In this thesis, ERP system is taken as a study object and a systematic study of application of .NET in ERP system is carried out. The contents are as follows:Through reviewing the evolution of ERP, a summary of the basic theory, study status and trend of application of ERP system is made in this thesis, and besides, the design pattern and implementary method of ERP are also discussed.Microsoft.NET platform is studied in detail, the distribute mode and cross-language, corss-platform capabilities of .NET technology is analyzed, moreover, the XML-based technology web service is also discussed. Then, the architecture of enterprise application based on web service is provided, and each layer's functions and key technologies in this architecture are also analyzed.Taking the remote network control system of Rotary Screen Printing machine as a specific example, a solution for remote network control system is presented in this thesis, the system structure and designs of communications and database of this solution are discussed.In the end, combined with a practical project, the concrete design and realization of the .NET-based ERP system is presented in detail.