Silverlight 4 @ MSDN Live

1. Silverlight 4 MSDN Live våren 2010 Gøran Hansen Aspiring Software CraftsmanSenior Consultant @ Capgemini http://blog.goeran.no|@goeran|mail@goeran.no

2. Agenda Silverlight 4 Forretningsapplikasjoner Out Of Browser Ny funksjonalitet Demoer underveis

3. «The goal of Silverlight is to enable it anywhere» - @scottgu, Silverlight Release (15. april 2010) keynote http://www.microsoft.com/presspass/presskits/silverlight/videogallery.aspx

4. Er Silverlight klar for forretningsapplikasjoner?

5. 1. Støtte for pluginbasert arkitektur

7. Hvorfor?

8. Open-Close Principle – OCP ”Should be openfor extensions but closed for modification” – Bertrand Meyer (1988) http://www.objectmentor.com/resources/articles/ocp.pdf

9. Managed Extensibility Framework

10. Managed Extensibility Framework Order MessageSender 3. Compose 1. Import EmailSender SMSSender MessageSender 2. Export

11. Pluginbasert arkitektur

12. Smeedee - Plugins Slide Traybar Widget Traybar Widget Traybar Widget

13. 2. Effektiv utvikling

14. WCF RIA Services

17. Forretningslogikk

18. CRUDNettleser Applikasjonslogikk Webapplikasjon Applikasjonslogikk Data Access Tjenester DB

19. Effektiv utvikling

20. Recap Nettleser Applikasjonslogikk DomainContext – CodeGen proxy RIA Services link – Genererer proxy Webapplikasjon Applikasjonslogikk DomainService - CRUD Data Access Entiteter - EF/Linq2Sql/Nhibernate/POCO Tjenester DB

21. 3. Støtter best pratices

22. Designet for enhetstesting og TDD

23. Støtte for MVVM

24. Design Data

25. Best pratices

26. Ja, Silverlight 4 er definitivt klar for forretningsapplikasjoner!

27. 1. Støtte for pluginbasert arkitektur (Managed Extensibility Framework)

28. 2. Effektiv utvikling(WCF RIA Services)

29. 3. Støtter best pratices(TDD, MVVM, Design Data)

30. Out Of Browser

31. Et nytt hjem for Silverlight

32. Kjører OOB

33. OOB - Elevated Trust

34. OOB – Elevated Trust Toast notifications Window customization (Chrome) WebBrowser hosting Relaxed Cross-Domain Access Restrictions Full-Screen with keyboard input File System Access (MyDocuments, MyMusic, MyPictures and MyVideos) Native Integration http://msdn.microsoft.com/en-us/library/ee721083(VS.96).aspx

35. Ny funksjonalitet

36. varprintDocument = newPrintDocument(); printDocument.PrintPage += (s, args) => { args.PageVisual = newTextBlock() { Text = "Hello world" }; }; printDocument.Print("Title");

37. Webcam & mikrofon API var captureSource = newCaptureSource(); captureSource.CaptureImageCompleted += (o, ee) => { //Do something }; captureSource.VideoCaptureDevice = CaptureDeviceConfiguration.GetDefaultVideoCaptureDevice(); captureSource.CaptureImageAsync();

38. Drag drop target

39. RichTextArea

40. Clipboard access

41. Godbiter

42. Ytelse Dobbelt så rask 30 % raskere oppstartstid Profiling support (API)

43. Silverlight 4 Er definitivt klar for forretningsapplikasjoner Gøran Hansen Aspiring Software CraftsmanSenior Consultant @ Capgemini http://blog.goeran.no|@goeran|mail@goeran.no

44. Have you ever been slowed down by bad code? - Robert C. Martin aka. Unclebob

45. Webapplikasjon Klient Nettleser <HTML> Webapplikasjon Server Presentasjonslogikk Applikasjonslogikk Data Access Tjenester DB

46. Databases ADO.NET, ORMs (LTS, EF, …) .NET Clients Silverlight, Phone, WPF Standards Clients JavaScript App Logic Lists/Objects Repository (NHibernate, …) Server Rendering HTML, Sitemaps Services REST/SOAP (Azure, …) Services SOAP, XML, JSON, OData Unit Test Code

47. “It is easier to consider Presentation Modelas an abstract of the viewthat is not dependent on a specific GUI framework.” View (XAML) “A view then simply projects the state of the presentation model onto the glass.” Change notification Commands Data Binding ViewModel Domain Model State Username, Password, ErrorMessage Commands Login, Cancel WS DB FS

Silverlight 4 @ MSDN Live

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