令人期待的Prism V4 经历了10个Drop以后, 终于在上周五(北京时间周六)正式发布了. 看起来这个版本最重要的更新是引入了MEF从而支持选择Unity或者MEF构建UI注入构架的基础. 下文是引用自其Codeplex站点的简单介绍:

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Prism provides guidance designed to help you more easily design and build rich, flexible, and easy-to-maintain Windows Presentation Foundation (WPF) desktop applications, Silverlight Rich Internet Applications (RIAs), and Windows Phone 7 applications. Using design patterns that embody important architectural design principles, such as separation of concerns and loose coupling, Prism helps you to design and build applications using loosely coupled components that can evolve independently but that can be easily and seamlessly integrated into the overall application. These types of applications are known as composite applications.

Prism includes reference implementations, QuickStarts, reusable library code (the Prism Library), and extensive documentation. This version of Prism targets the Microsoft .NET Framework 4.0 and Silverlight 4 and includes new guidance around the Model-View-ViewModel (MVVM) pattern, navigation, and the Managed Extensibility Framework (MEF). Because Prism is built on the .NET Framework 4.0 (which includes WPF) and Silverlight 4, familiarity with these technologies is useful for evaluating and adopting Prism.

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下载地址:

程序集及源代码: http://www.microsoft.com/downloads/en/details.aspx?FamilyID=3453ab2b-2067-41e4-b087-312d8385cf1b&displaylang=en

帮助文档: http://compositewpf.codeplex.com/releases/view/55580#DownloadId=166638 (PDF) http://compositewpf.codeplex.com/releases/view/55580#DownloadId=166637 (CHM)