Study And Application Of Kernel Service On The .NET Development Platform

With the rapid development and wide application of the computer and network technology, the application software plays a more and more important role in many fields. Under this circumstance, how to establish stable and safe all kinds of application with the requirement of the Age has become a primary question for study.Microsoft.NET is the next generation development platform issued by Microsoft Co. in June 2000. In March 2003 the formal Chinese edition of .NET was launched, which represents a new revolution of software technology. In brief, .NET is a strategy of Microsoft. It regards the supply of the software as a service to treat. Include .NET Framework, tool and service used for establishing, running the new-type service on .NET platform.In the thesis, two kernel services of .NET platform have been carried on further investigation especially. Nowadays, Internet is taken as the center of the world, so it is important for us to develop application based on Web. ASP.NET is of strategic in .NET Framework. ASP.NET is based upon .NET class library, which provides the model of Web application that can simplify development in Internet. On .NET platform, data accessing goes through revolutionary development. .NET Framework provides data accessing service-ADO.NET.ADO.NET is not the simple upgrading of ADO definitely. It gives support to the different requirement and can offers the consistent data accessing to SQL Server OLE DB and XML data source.For being easy to carry on subject study, we must be familiar with .NET framework at first. .NET framework is a multi-language circumstance to construct configure and run Web services and application, which offers a set of uniform Object-Oriented and extendable class library for developer. At the beginning, the paper introduces .NET Framework. Then the key technologies of .NET, such as distributed calculation and XML, are discussed in detail. In chapter four, ASP.NET are studied. Not only Web Forms model and the server controls are introduced in detail, but also the one of the most important components-Web Services is analyzed.Following ADO.NET are studied in chapter five. This chapter starts with the object model of ADO.NET; then SQL Server.NET and OLE DB.NET are analyzed, the support to XML built-in ADO.NET is also described.At last, this paper presents an instance based on .NET platform with Visual Studio.NET, which can help us to get acquainted with technology and skill of .NET and provide reference on developing Web application with powerful function and data accessing application.Undoubtedly, Microsoft.NET is an important milestone of the technical development of computer software technology. The study on framework and services of .NET is significant for the developer and software development and application in the future.