Research And Appliance Of Distributed Application System Based On .NET Platform

Combine with the state of development of distributed system structure, this thesis studied distributed application system platform which Microsoft puts out newly-.NET platform. It has discussed the ensemble architecture and workingmechanism of .NET platform deeply and has told that structures the relevant technology that a distributed application program based on Web should use. With utilized new .NET platform of software development technology, this thesis gave the course that developed the application programming system of new edition-Wuhan city drain off water pump stand of remote monitoring system. Make the new edition system not only has traditional programming strong system functions and dependability high characteristics, and develops the merits, such as convenient and superior function performance etc... Have fully reflected the superiority of .NET platform in developping the distributed application program based on Web. The full thesis divides into six chapters altogether:Chapter one described the research background of the subject mainly. Has appeared in a situation that nowadays Internet/Intranet develops at full speed, Traditional client / server model can't already adapt to the situation of development of the times. Has put forward the basis and meaning of the selected title of the subject in view of the above, has confirmed the research direction based on distributed application program of .NET system structure.Chapter two explained the distributed software system structure mainly. First, give and publish distributed basic conception of system, discuss layout strategy of distributed application program and relevant technology of distributed computing etc... And this chapter has explained model of three layers of the distributed system structure. Finally, Combine the current situation of the development of the distributed system and analyse, described two kinds of distributed object's bus technology adopted extensively.Chapter three through comparing .NET with traditional Windows DNAtechnology, go on and study distributed application system platform-.NETplatform that Microsoft put out newly. And it has told the infrastructure of .NET framework and its operating mechanism especially. To the important technologyamong them-Common Language Runtime (CLR), .NET Framewok Class Libraryand MSIL (Microsoft intermediate language) have been analysed, and did the detailed explanation to the component technology of occupying the important position in the distributed environment.Chapter four studied about Web technology of .NET platform mainly. On the basis of recommending several kinds of traditional developping methods of Web application program, have discussed ASP.NET technology on .NET platform especially. And has discussed the key technology in distributed computing -Distributed object's structure, has analysed .NET revolutionary core on this basis: Web Services. Finally, the technology of access data on .NET platform has been described.Chapter five explained the relevant technology based on .NET platform, such asWebForms technology and data access technology-ADO.NET. Have given outthe procedure of developed the application programming system of new edition-Wuhan city drain off water pump stand of remote datum gather monitoring system, Have given out the course of utilizing .NET platform to construct a distributed application program with very good elasticity based on Web.The last chapter is regarded as the summary of the full text. Have stated the gains in the course of writing the thesis and realize, and has looked forward to the applicance prospect in the future of .NET platform.