Brief evaluation of Microsoft. NET Ria Services Project prospects

Microsoft recently released. Net Ria services (formerly called the "Alexander RIA" Project) that has been secretly developed by Microsoft ). This project is only a preview version, but the author of this article expresses his views on the functions that may be implemented by. Net Ria services and Silverlight 3.

Commercial ApplicationsProgramThe most challenging aspect of development is not the brilliant animation effects, video playing, and other functions. It is the most commonly used create, read, update and delete (crud ). Data addition, query, modification, deletion, and other functions. In traditional ASP. NET applications, we can easily create a multi-layer architecture through ADO. Net to add, query, modify, and delete data. If you use the current Ria technology such as Silverlight, you only need to write a large number of services or WCF to implement data operation functions. In short, when I write data, I think it is not as convenient as ASP. NET. At the same time as Silverlight 3 was released, Ms released. Net Ria services. This allows you to add, query, modify, and delete data in Applications created using the RIA technology, as in ASP. NET. The importance of Silverlight is equivalent to that of ADO. NET and ASP. NET. You only need to add this type of service, a file named domainservice (actually a CS file), through our existing capabilities, it can be directly integrated with ASP by compiling logic content with C # syntax and LINQ data storage technology. net Bridge...

With. Net Ria services, we can focus on solving the business logic problems we really want to solve, which also makes Silverlight 3 formally become the RIA technology that can be used to develop Ria commercial applications.

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Rich internet applications (RIA)The features of RIA desktop applications include: interactive user interfaces for message confirmation and format orchestration; quick interface response times for refreshing pages; provides common user interface features such as drag-and-drop and online and offline operations. The characteristics of RIA Web applications include: immediate deployment, cross-platform, gradual download to retrieve content and data, and full use of widely accepted Internet standards. The communication feature of RIA includes real-time interaction sound and images.

The role of a client in RIA is not only to display pages, but also to calculate, transmit and retrieve data asynchronously with user requests behind the scenes, display integrated user interfaces, and use sounds and images comprehensively, all of this can be done without relying on the server or backend connected by the client.

SilverlightIs a cross-browser and cross-customer platform technology of Microsoft. It can design, develop, and publish network interaction programs with multimedia experience and rich interface application. Microsoft's latest Silverlight version is 3.0 Beta.