Realization Of Scientific And Technical Information Management Network System Based On B/S

With the continuous increase of the total number of science and technology projects inthe city, Municipal Science and Technology Bureau staff workload is also growing, more and moremany statistical data. So how to improve the efficiency of the staff, how to quickly and easilymanage data? This system which can be achieved in various ways over the years for thestorage of data items and statistical. Various regions and departments to achieve a datamanagement system, greatly improved work efficiency and reduce labor intensity.System management application technology information management network system based on B/Sarchitecture for the city of science and technology plan project data.Can improve efficiency andreduce labor intensity. This system uses a SQL2000database plus ASP.NET receptiontechnology, the characteristics of this technology is a technology leader, powerful, highsecurity. Can easily achieve multi-regional, multi-department office networksystematized.The key technology systems1, WEB applications using ASP.NET technologyThe NMS uses the B/S architecture, which is an application structure design structureis currently widely used network applications, such a structure with high reliability,upgrade and maintenance simple and convenient, safer sex high advantages and specificimplementations of this structure there are many, such as JSP, PHP, ASP, etc., which runson WINDOWS ASP is a server operating system platform, but this technology is relativelybackward, its efficiency is relatively low, because it is the use of interpretative mechanismprogram, and it is not easy to write it, because in this program, it will a lot of code, such asHTML, JAVASCRIPT, ASP built-in objects, VBSCRIPT and all mixed into one programwritten, so easy to reading is not good, so the network is used in the design of the newASP.NET design technology, which also runs on WINDOWS platform server operatingsystem, but the benefits of this technology is that it is no longer explanatory mechanismsfor the implementation, so the speed of execution quickly, the most critical is it possible toexecute code WEB page description code and events separation can be achieved asapplications written to run as an independent to be written, and in this technology providesa number of ready-made controls using WEB while VS2008.NET development environmentcan be better supported, so ASP.NET technology is WINDOWS WEB application server operating system platform based on the development of good solution.2, the use of C#for program preparationThe network system in the specific choice of programming language on the finalchoice after a detailed study of this C#programming language, which is Microsoft’s launchof a new development language, in the absence of the introduction of such high-levelprogramming language, we can use when Microsoft’s programming solutions are generallyselected high-level programming language VC++or VB high-level programminglanguage, VC++programming language, although this advanced high efficiency, but theprogramming is not easy to use it, you need a very strong object-oriented programmingtheoretical basis to be able to master the language, and VB language easy to learn butalthough the efficiency is not high, so the launch of the new Microsoft. NET platformspecially introduced a new high-efficiency high-level programming language which is the C#programming language, such the grammatical structure of high-level programminglanguage is simple and compact, remove the VC++programming is difficult to applymany of the elements, and its high efficiency, while its WEB database applicationdevelopment support is very good.3, report printing using a third-party report control technology WEBB/S architecture designed in the report is one thing that has always been very difficultto carry out the report with a web page is shown the existence of a flexible display format isnot the problem, if VS2008.NET in Crystal Reports report, then it ’s Although the functionis very powerful, but there need to be registered and the number of questions the client userconstraints, so after careful study found that the use of third-party argumentation reportcontrols WEB WEB is a good application to resolve the report printout solution using thistechnology can not only print out the contents and format of the rich and flexible WEBstatements, but the choices are free of third-party controls WEB statements without anyusage restrictions this WEB statements control.4, using the FCK editor web format technologyWhen HTML formatting code needs to be stored in the database, the most important ishow to convert plain text into HTML format code storage, which is the WEB applicationsystem daemons to solve all the major problems, to solve this problem is to choose a goodonline HTML editor, the current online HTML editor, there are many, such as:HTMLEDITOR, ONLINE-HTML-EDITOR, FCKEDITOR etc., the network system is usedFCKEDITOR editor, mainly because this editor newly added for various support NETplatform and its various settings for better security, but also more powerful functions, in addition to the text content of external support good support for multimedia content is alsovery good.5, using the ADO.NET database access technologyThe network information management system in C#by calling various ADO.NETdata access objects to achieve the SQLSERVER database and access to various operations,program design in the past if you want to create a DSN to access the database through thedatabase established connection before they can properly access the database, and launch.NET platform, a new ADO.NET database access technology, which provides a lot of thesame logical structure model built with the database objects that can be as relationaldatabase as a complete description of the logical structure of the database, so use it tomanipulate and access the database more intuitive and efficient.6, using a database to store and manage to do SQLSERVER2000This set of applications used in SQLSERVER2000database management system tostore and manage databases, using it mainly because it did not ORACLE, SYBASE largedatabase management systems such as large and take up system resources, it is a small andmedium database management system, while it is a network of relational databases,multi-user concurrent processing in a network environment, while it is very good access,through a variety of locking mechanisms and transaction processing mechanism a goodsolution to a multi-user network concurrent access problems, and it ’s very detailed userrights division, the choice SQLSERVER2000database management system is perfect forthe size of the network information system.