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This article mainly introduces "what is the new technology of ASP.NET". In the daily operation, I believe that many people have doubts about what the new technology of ASP.NET is. The editor consulted all kinds of materials and sorted out simple and easy-to-use methods of operation. I hope it will be helpful to answer the doubts about "what is the new technology of ASP.NET?" Next, please follow the editor to study!

With ASP.NET AJAX included in the runtime, new controls, new LINQ data capabilities, and enhanced support for CSS, JavaScript, and other content, Web developers have taken a more important step.

New technology of ASP.NET 1. Use AJAX

Developers can quickly create a flexible and responsive user interface, and to achieve these functions, only a few server controls need to be added to the page. AJAX used to be an extension of the ASP.NET runtime, but now it is integrated on the .NET platform and can accomplish more responsible cross-platform tasks, making it easier to create standard AJAX applications.

ASP.NET New Technology 2, LINQ to solve the problem of object and data correspondence

The LINQ query language has been added to .NET Framework 3.5. in the past, we were always error-prone when using SQL query strings; now LINQ provides a more secure architecture for C # and VB and smarter support. For Web applications, the LinqDataSource data source control in ASP.NET allows us to easily query, filter and other data operations. Other features of .NET Framework 3.5 include: HashSet collection, DateTime offset support, diagnostics exception (diagnostic) handling, garbage (garbage collection) collection, better thread locking support, and so on.

Object-oriented is the mainstream technology of program development at present, when the relational database corresponds to the object-oriented development method, it is necessary to access the relational database in an object-oriented way, if there is no tool assistance, it must pay a considerable cost. General database applications, combining or referring to multiple data tables is a very common demand, but the use of object-oriented technology, real-time and flexible use of data, is still a very labor-intensive thing. To solve this problem, there are two solutions at Framework level and program language level.

At present, the open source Hibernate on the network, the ECO (Enterprise Core Objects) of Borland, and the ADO.NET vNEXT that Microsoft will launch in the future are all architecture-level solutions of Omax R Mapping (objects correspond to related databases). The disadvantage of architecture-level Omax R Mapping is that it is not easy to debug, and errors in data correspondence, attribute setting, and object query language (Object Query Language) will only find problems in the execution phase.

ASP.NET New Technology 3. In .NET Framework 3.5, WCF supports the creation of Web services (supported by most network standard protocols, such as SOAP,RSS,JSON,POX, etc.), whether you are using JSON to develop AJAX programs, RSS, or standard SOAP Web services. WCF allows you to easily create terminal programs, and now .NET Framew ork 3.5 also supports the creation of Web services in local trust domains (similar to a typical host sharing environment).

ASP.NET New Technology 4 and Visual Studio 2008 provide a new interface, which is what VS has always done (the interface style changes every time). VS2008 removes the designer and source code views, which makes opening the VS2008 interface faster than ever before. The new split view allows you to edit the HTML source code and view the page effect. Support for cascading stylesheets is greatly enhanced. The style of the control is immediately apparent, which is also known as WYSIWYG (WYSIWYG), and VS2008 supports nested master page development. In VS2008, the client no longer only supports standard JavaScript objects, but also automatically displays those custom variables and methods, and has stronger script debugging capabilities.

ASP.NET new technology 5, in the previous VS, you can only create a version of the project (for example, you can only create version 2.0 or version 1.1), in VS2008, we can include multiple versions, through a simple drop-down operation, you can decide which version of the project to create (including 2.0 Magi 3.0 3.5). No matter which version you use, you can use the new features provided by VS2008, such as in Web development, you can use the JavaScript support provided by VS2008 in old projects.

At this point, the study of "what is the new technology of ASP.NET" is over. I hope to be able to solve your doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!

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