Wp7 + mvvm
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The document discusses Model-View-ViewModel (MVVM) as an architectural pattern for building user interfaces. It describes some issues with traditional MVC/MVP approaches and introduces MVVM as a more testable alternative that separates the model and view using a view model layer. The document then evaluates different implementations of MVVM, highlighting features like messaging, commanding, and dependency injection provided by frameworks like Caliburn.Micro to help realize the MVVM pattern. It concludes by asking if the audience has any other questions.
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Wp7 + mvvm
- 1. WP7 + MVVM William Brander @WilliamBZA http://www.WilliamB.Net william@williamb.net
- 2. Design Patterns like a baws Model View Controller
- 3. MVC/P is cool, but… • What about separate model objects? • How do objects communicate? • Hard to test – tightly coupled!
- 4. Naïve MVVM Model ViewModel View Model Controller
- 5. Cool. Or is it? • More testable • Can combine multiple objects into one • But all we’ve done is aggregate our model
- 6. A Better MVVM View DataBinding Commands Messaging ViewModel Controller Models
- 7. Caliburn.Micro • Dependency Injection • Messaging • Commanding
- 8. MVVM Frameworks • Roll your own • Caliburn.Micro • MVVM Light • Atomic MVVM
- 9. Questions? William Brander @WilliamBZA http://www.WilliamB.Net william@williamb.net