上周剛剛發布的支持Windows Phone 7的Prism 4.0最終版，Damian, Diego, Guido 和Ezequiel更新了Prism Training Kit ，這個beta版的Training Kit包括5個動手實驗涵蓋了Prism的核心概念(modularity, bootstrapping, dependency injection, UIComposition 和Communication)：

Modularity Lab: Shows how to decouple your solution using modules. Includes step-by-step guidance on how to configure modules in code and using a XAML ModulesCatalog. There is also an exercise that explains how to load Silverlight modules remotely.

Dependency Injection Lab: Shows how to register and consume services in a decoupled way. Explains the main features of Unity, and how to register and resolve dependencies.

Bootstrapper Lab: Shows how to customize the bootstrapping of your application. Explains how to configure a custom logger.

UIComposition Lab: Shows how to compose the UI of you application from several decoupled views. Includes brief step-by-step explanation on using the MVP pattern and the use of controllers. Explains the use of the RegionManager and RegionViewRegistry for ViewInjection and ViewDiscovery.

Communication Lab: Shows how to communicate between modules in a decoupled way. Includes brief step-by-step guidance on using the MVVM pattern (and refactoring from MVP) and detailed steps for using DelegateCommands with AttachedBehaviors. Publishing and Subscribing using the EventAggregator is also described.

MEF Lab: Explains how to load modules using a MEF container for dependency injection, how to use the new ViewExport attribute, how to load modules remotely and monitor its download progress.

Navigation Lab: Explains the view-based navigation approach supported by the Prism API. It shows how to pass parameters between views, canceling/confirming navigation, and how to use the navigation Journal.

總結

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