The document summarizes new features in Silverlight 5, including improvements to data binding such as binding in style setters, implicit data templates, relative source ancestor bindings, custom markup extensions, and data binding debugging aids. It also mentions enhancements to WCF RIA services and new capabilities for text, printing, and media.

1. What’s New In Silverlight 5Jeff BrandDeveloper and Platform TeamMicrosoftjbrand@microsoft.com | slickthought.net | @jabrand

8. HighlightsIE 10

9. HTML 5

10. Improved Graphics Acceleration

11. Speed Improvements

12. Mango

13. 16 more languages

14. Nokia

15. Cut &Paste; Multi Tasking; Dev Tool Improvements

16. IE speed improvements (22 fps vs. 11 fps for Android and 2 fps for iPhone)

17. Silverlight 5

18. Beta Delivered

19. Rich Media

20. Hardware Video Decode

21. XNA for 3D Rendering

22. NUI & Windows Touch

23. Surface SDK 2 for Surface and Windows Touch Enables Devices

24. Tons of other topics!MiX content onlinehttp://www.microsoft.com/events/mix/default.aspxhttp://ie.microsoft.com/testdrive/http://www.silverlight.net/getstarted/silverlight-5-beta/http://www.microsoft.com/web/http://orchard.codeplex.com/

25. What’s New in Silverlight 5

26. AgendaMVVM Databinding EnhancementsBinding In Style SettersImplicitDataTemplatesRelativeSource Ancestor BindingsCustom Markup ExtensionsDatabinding DebuggingDataContextChanged EventUpdateSourceTriggerWCF RIA Services EnhancementsText, Printing & MediaUnrestricted File AccessTrusted Apps In-BrowserGroup PolicyP/InvokeHTML supportMultiple Windows64-bit

27. Focused on your top asks:User Voice:

28. DataBinding EnhancementsEnabling MVVM, but also just more productive

29. Layers Of Our ApplicationsPresentation logicUI (XAML)UI (XAML)OrdersUI (XAML)PeopleAppointmentsCode Behind (XAML.cs/vb)Code Behind (XAML.cs/vb)Code Behind (XAML.cs/vb)Not reusableHow to test?How to reuse?How can the designer update the UIHow to provide different viewsLaptop/DesktopTablet/Slate w/TouchPhoneModelsServicesJSONRIAEFPOCOXMLRESTWeb ServicesWeb ServicesWCFVehiclesTaxPersonVehicleCalendarPeopleSchedulesShippingOrdersDataSQL ServerOracleTelco SwitchesMedia Streams

30. MVVMTest FrameworkVisual Studio Team TestLaptop/DesktopAppointmentsTablet/SlateAppointmentsPhoneAppointmentsCode Behind (XAML.cs/vb)Code Behind (XAML.cs/vb)Code Behind (XAML.cs/vb)Aggregation of data & services for your presentation logicClass LibrariesViewModel(VM.cs/vbTest API w/VSTTLeverage logic across UIsDesigner parties on XAMLSkin across varied form factorsLaptop/DesktopTablet/Slate w/TouchPhoneModelsServicesJSONRIAEFPOCOXMLRESTWeb ServicesWeb ServicesWCFVehiclesTaxPersonVehicleCalendarPeopleSchedulesShippingOrdersDataSQL ServerOracleTelco SwitchesMedia Streams

31. Benefits of MVVM

32. MVVM EnhancementsSilverlight 5 Binding In Style SettersImplicitDataTemplatesRelativeSource Ancestor BindingsCustom Markup ExtensionsDatabinding DebuggingDataContextChanged EventUpdateSourceTriggerWCF RIA Services EnhancementsText, Printing & MediaReduce the need for UI codeHow to reduce code?Enhance DataBinding

33. MVVM EnhancementsBinding In Style SettersImplicitDataTemplatesRelativeSource Ancestor BindingsCustom Markup ExtensionsDatabinding DebuggingDataContextChanged EventUpdateSourceTriggerWCF RIA Services EnhancementsText, Printing & Media

34. Binding Style SettersHow do I change styles without shipping new XAML?Can I set the styles in the database?demo

35. Binding Style Setters How It WorksCreate a Class to expose your valuesInstance the Class in your ResourcesBind the value to the instanced resourcenamespaceMyProject.Styles { publicclassMyAppStyles: INotifyPropertyChanged{publicBrushForegroundColor{get{ return _foregroundColor; }set { _foregroundColor = value;NotifyPropertyChanged("ForegroundColor");<ResourceDictionaryxmlns:stylesNS="clr-namespace:MyProject.Styles"><stylesNS:MyAppStyles x:Key=“MyAppStyles"/><StyleTargetType="TextBlock"><Setter Property="Foreground"Value="{BindingForegroundColor}, Source={StaticResourceMyAppStyles}”

36. MVVM EnhancementsBinding In Style SettersImplicit DataTemplatesRelativeSourceAncestor BindingsDatabindingDebuggingCustom Markup ExtensionsDataContextChangedEventUpdateSourceTriggerWCF RIA Services EnhancementsText, Printing & Media

37. Implicit Data Templates<Application.Resources><ResourceDictionary><DataTemplatex:Key="vehiclesDataTemplate">DataType="models:Vehicle"><Image Source="Vehicle.png"/></DataTemplate> </ResourceDictionary></Application.Resources><Application.Resources> <ResourceDictionary><DataTemplatex:Key="stateDataTemplate">DataType=“models:State"><Grid><StackPanel Orientation="Horizontal"><TextBlock Text="{BindingStateCode}"/><TextBlock Text="{BindingStateName}"/></StackPanel></Grid></DataTemplate> </ResourceDictionary></Application.Resources><Application.Resources><ResourceDictionary><!--Default Vehicle DataTemplate--><DataTemplateDataType="models:Vehicle"><Image Source="Vehicle.png"/></DataTemplate><DataTemplateDataType="models:Car"><Image Source="Car.png"/></DataTemplate><DataTemplateDataType="models:Truck"><Image Source="Truck.png"/></DataTemplate><DataTemplateDataType="models:Motorcycle"><Image Source="Motorcycle.png"/></DataTemplate> </ResourceDictionary></Application.Resources><Application.Resources> <ResourceDictionary><DataTemplate x:Key=“StatesDataTemplate"><Grid><StackPanel Orientation="Horizontal"><TextBlock Text="{BindingStateCode}"/><TextBlock Text="{BindingStateName}"/></StackPanel></Grid></DataTemplate> </ResourceDictionary></Application.Resources>Template Based On TypeHeterogeneous CollectionsWith Inheritance Hierarchy demo

38. MVVM EnhancementsBinding In Style SettersImplicit DataTemplatesRelativeSource Ancestor BindingsDatabindingDebuggingCustom Markup ExtensionsDataContextChangedEventUpdateSourceTriggerWCF RIA Services EnhancementsText, Printing & Media

39. Relative Source Ancestor BindingHow do I bind to data up the visual tree?namespaceSLInsurance.ViewModels{publicclassAppointmentsViewModel{publicObservableCollection<Appointments> Appointments{ get; set; } publicObservableCollection<Status> Status{get; set; }namespaceSLInsurance.Views{publicpartialclassAppointmentView: UserControl {...this.DataContext= newViewModels.AppointmentViewModel();<ListBoxItemsSource="{BindingPath=Appointments}"><ListBox.ItemTemplate><DataTemplate><Grid ... <TextBlockText="{BindingTime}" … <ComboBoxItemsSource="{BindingDataContext.Status,RelativeSource={RelativeSourceFindAncestorAncestorType=UserControl, Mode=FindAncestor}}"

40. Relative Source Ancestor BindingUsed For Control Hierarchy Binding As Well<DataTemplate x:Key="StateComboBoxDataTemplate"> <StackPanel Orientation="Horizontal"> <TextBlock Text="{BindingStateCode}"Margin="0,0,5,0"/> <TextBlock Text="{BindingStateName}"Visibility="{BindingIsDropDownOpen,RelativeSource={RelativeSourceFindAncestorAncestorType=ComboBox}, Converter={StaticResourceBoolToVisibilityConverter}}"/></StackPanel>demo

41. MVVM EnhancementsBinding In Style SettersImplicit DataTemplatesRelativeSource Ancestor BindingsDatabinding DebuggingCustom Markup ExtensionsDataContextChangedEventUpdateSourceTriggerWCF RIA Services EnhancementsText, Printing & Media

42. DataBinding Debuggingdemo

43. DataBinding DebuggingXAML BreakpointsBreak when objects are bound, such as Grid Cycling((System.Windows.Data.Debugging.BindingDebugState)BindingState).Error != nullLocals:Dig into what’s working, what’s notFull Debugging SupportBound Instance & TypeValues of the Final SourcePipelineInitial

44. AfterValue

45. AfterStringFormat

46. AfterTypeConversion

47. …MVVM EnhancementsBinding In Style SettersImplicit DataTemplatesRelativeSource Ancestor BindingsDatabinding DebuggingCustom Markup ExtensionsDataContextChangedEventUpdateSourceTriggerWCF RIA Services EnhancementsText, Printing & Media

48. Custom Markup Extensionsdemo

49. Custom Markup ExtensionsHow do I get my event handler code out of my Code Behind<ListBoxx:Name="appointmentsListbox"ItemsSource="{Binding Appointments}"SelectionChanged="OnAppointmentsListbox_SelectionChanged">UI (XAML)publicpartialclassAppointments: UserControl{privatevoidOnAppointmentsListbox_SelectionChanged(object sender, SelectionChangedEventArgs e){this.DataService.GetClaimById(GetClaimsCallback, ((AdjusterAppointment) (this.appointmentsListbox.SelectedItem)).Claim_Id); }privatevoidGetClaimsCallback(ObservableCollection<Claim> claims) {this.AppoinmentsListBox.Items.Add(claims[0]);Code Behind (XAML.cs/vb)ViewModel(VM.cs/vbServicesModelspublicvoidGetClaimById(Action<ObservableCollection<Claim>> callback, stringclaim_Id) {varquery = DataContext.GetClaimByIdQuery(claim_Id); _getClaimCallback = callback; _claimLoadOperation = DataContext.Load<Claim>(query); …Data

50. Custom Markup ExtensionHow It WorkspublicclassMethodInvokeExtension: IMarkupExtension<object> { // Properties Exposed in XAML as Intellisense LovepublicStringMethod{ get; set; } // Invoked by the XAML Parser @ runtime publicobjectProvideValue(IServiceProviderserviceProvider) {<UserControl x:Class=“AppointmentsView"xmlns:MyUtils="clr-namespace:SLInsurance;assembly=SLInsurance">...<StackPanel x:Name="LayoutRoot"> <ComboBoxName=“appointmentsListBox"SelectionChanged="{MyUtils:MethodInvoke Method=OnAppointmentChanged}"

51. MVVM EnhancementsBinding In Style SettersImplicit DataTemplatesRelativeSource Ancestor BindingsDatabinding DebuggingCustom Markup ExtensionsDataContextChanged EventUpdateSourceTriggerWCF RIA Services EnhancementsText, Printing & Media

52. DataContextChanged EventIt just worksIncrease Memory Efficiency “handle references”this.DataContextChanged += View_DataContextChanged;…voidView_DataContextChanged(objectsender, DependencyPropertyChangedEventArgs e) {INotifyPropertyChanged customer; customer = e.OldValueasINotifyPropertyChanged;if (customer != null)customer.PropertyChanged -= customer_PropertyChanged; customer = e.NewValueasINotifyPropertyChanged;if (customer != null)customer.PropertyChanged += customer_PropertyChanged;}

53. MVVM EnhancementsBinding In Style SettersImplicit DataTemplatesRelativeSource Ancestor BindingsDatabinding DebuggingCustom Markup ExtensionsDataContextChanged EventUpdateSourceTriggerWCF RIA Services EnhancementsText, Printing & Media

54. UpdateSourceTriggerHow can I get key stroke changes?<TextBoxName="vinTextBox"Text="{BindingSelectedClaim.InsuredVIN, Mode=TwoWay}"TextChanged="vinTextBox_TextChanged"UI (XAML)privatevoidvinTextBox_TextChanged(object sender, TextChangedEventArgs e) {Helpers.VinCarInfocarInfo = Helpers.VINParser.Parse(vinTextBox.Text);this.vehicleYearsAutoComplete.Text = carInfo.Year.Value.ToString();this.vehicleMakeAutoComplete.Text = carInfo.Make;this.vehicleModelComboBox.SelectedValue = carInfo.Model;Code Behind (XAML.cs/vb)ViewModel(VM.cs/vbpublicvoidLoadVehicleYears() {this.DataService.GetVehicleYears(GetVehicleYearsCallback);}publicvoidLoadVehicleMakes(Nullable<int> year) {if(year.HasValue) {this.DataService.GetVehicleMakes(GetVehicleMakessCallback, year.Value);…publicvoidLoadVehicleModels(Nullable<int> year, string make) {if(year.HasValue) {this.DataService.GetVehicleModels(GetVehicleModelssCallback, year.Value, make);ServicesModelspublicvoidGetVehicleMakes(Action<ObservableCollection<string>> callback, int year) { _getVehicleMakesCallback = callback;this.SearchServiceClient.GetVehicleMakesCompleted += OnGetVehicleMakesCompleted;this.SearchServiceClient.GetVehicleMakesAsync(year);}Data

55. UpdateSourceTriggerMoving code from the UI to the testable ViewModel<TextBoxName="vinTextBox"Text="{BindingSelectedClaim.InsuredVIN, Mode=TwoWay}"UpdateSourceTrigger=PropertyChanged}"UI (XAML)Code Behind (XAML.cs/vb)ViewModel(VM.cs/vbvoidOnClaimPropertyChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e) {switch(e.PropertyName) {case"InsuredVIN":ParseVIN();break;…private voidParseVIN() {Helpers.VinCarInfocarInfo = Helpers.VINParser.Parse(this.SelectedClaim.InsuredVIN);this.SelectedClaim.InsuredYear= carInfo.Year;this.SelectedClaim.InsuredMake= carInfo.Make;this.SelectedClaim.InsuredModel= carInfo.Model;…ServicesModelsData

56. UpdateSourceTriggerdemo

57. MVVM EnhancementsBinding In Style SettersImplicit DataTemplatesRelativeSource Ancestor BindingsDatabinding DebuggingCustom Markup ExtensionsDataContextChangedEventUpdateSourceTriggerWCF RIA Services EnhancementsText, Printing & Media

58. WCF RIA Services for Silverlight 5Complex Types (SP1)Custom ClientCode Gen(SP1)EF Code First(coming soon)DateTimeOffsetMVVM Support

59. But Wait, There’s MoreBinding In Style SettersImplicit DataTemplatesRelativeSource Ancestor BindingsDatabinding DebuggingCustom Markup ExtensionsDataContextChangedEventUpdateSourceTriggerWCF RIA Services EnhancementsText, Printing & MediaTextPrintingMedia

60. Text EnhancementsCum sociisnatoquepenatibus et magnis dis parturient montes, nasceturridiculus mus. Pellentesque habitant morbitristiquesenectus et netus et malesuada fames ac turpisegestas. Vivamusenim dolor, molestie at auctor id, auctorultrices nisi. Curabitururnalorem, luctushendreritdapibusquis, facilisissedorci. Aliquamnuncmassa, placerat id pretiumeget, luctus sit amet diam. Vestibulum ante ipsumprimis in faucibusorciluctus et ultricesposuerecubiliaCurae; Pellentesquefermentumneque at nislbibendumcursus. Aliquamsollicitudineliteununcplacerat et pulvinarmauriscondimentum. Donecsedsapienelit, velcondimentumjusto. Cum sociisnatoquepenatibus et magnis dis parturient montes, nasceturridiculus mus. Ututodionunc. Maecenas vitae quam urna. Nulla a ante imperdietsemtinciduntporta. Donecesttellus, imperdietegetullamcorpereu, laoreetvellorem. FusceornarenislLinked Text ContainersFlow Rich Text from one container to anotherDynamically flows on resizemollis lacus cursus semper suscipiturnaultricies. Phasellus magna justo, commodosodalesauctornec, euismod vitae purus.Vivamusdignissimfeugiattristique. Crasaliquetsapien non justosagittisimperdiet. In a velitmauris, eusodales magna. Fuscelectuslectus, blandit non semper vitae, cursusutpurus. Vestibulumquisaliquamaugue. Morbiid estseddiamimperdietpretium vitae a turpis. Sedvelsapienarcu. Loremipsum dolor sit amet, consecteturadipiscingelit. Suspendisse ac diamut ante imperdietlacinia. Integer sit ametjusto sit amettortorfacilisis id sit ametaugue. Etiam in risusveleratmolestieviverra. Suspendissepellentesquebibendumsagittis. Etiamconvallisleo at dui ornareegetelementumodio dictum. Integer tempus ultricieslectus. Maecenas dictum ipsum id nisladipiscingeuiaculistortorsuscipit. Etiamsedsapienneque, in ultricies magna. Aliquam in nisl et lectusbibendumvestibulum. Donecsuscipit, velit vitae convallisaccumsan, tortor magna dignissimpurus, sedconvallisorcitortorsed sem. Crasquisest id turpiscongueporta. Proinpharetramattisnullaquisvestibulum.<RichTextBoxOverflowContentTarget="{Binding ElementName=overflow1}"><RichTextBoxOverflow x:Name="overflow1"OverflowContentTarget="{BindingElementName=overflow2}"><RichTextBoxOverflow x:Name="overflow2"OverflowContentTarget="{BindingElementName=overflow3}">...Utin sapien id maurisegestasrhoncus a egeterat. Vivamustempor tempus quam facilisisdapibus. Curabiturvolutpatipsum vitae tortortinciduntsedmalesuadaurnatincidunt. Quisqueporttitor, neque id malesuadafaucibus, quam leoauctornisl, quisaliquetenim ligula utodio. Etiamvelturpis magna. Crasiaculisest sem. Pellentesquemalesuada, liberoeutemportempor, tellusipsumdignissimsapien, id facilisisaugueipsum vitae quam. Crasquisimperdietleo. In orcipurus, placerat ac ultricies in, elementum vitae turpis. Nunclectussapien, sagittis id luctusut, hendreritutmassa. Sedpurussapien, pharetra id faucibusnec, semper id lacus. Phasellus et lectusleo, egetadipiscinglorem. Donecfermentum lacus dolor. Etiamlaoreettristique nisi, sit ametconvallisnunclacinia et. Integer aliquam, magna ac porttitorcongue, estliberoconsectetur lacus, lobortisportaorcirisusnec magna. Integer sapienpurus, volutpat sit ametvehicula vitae, accumsan a felis. Sed a nullavelenimlaoreetconsequat. Nullautnequemassa, at semper enim.risusnec magna. Integer sapienpurus, volutpat sit ametvehicula vitae, accumsan a felis. Sed a nullavelenimlaoreetconsequat. Nullautnequemassa, at semper enim.

61. Text ClaritySharpens text by snapping with pixelsGreat for low res devices

62. BitmapVectorVector Printing