1. Microsoft Taiwan Microsoft MVP 2013/11/14

2. Windows 8.1 2013/10/18 Source: NetMarketShare.comhttp://www.netmarketshare.com/operating-system-market-share.aspx?qprid=10&qpcustomd=0 3. Windows Store Apps ? Microsoft by the NumbersMetroStore Scanner 4. iOS Android 100 Apps 66% Apps:Windows Store Apps 9 (?!?) 5. APIAccessibilityData bindingLive tiles and toastInputControlsHTML5/CSSXAMLPortableGeolocationDirect3DDirect2DDirect WriteLocal storageSMSSkydriveSensorsProximityPlaybackCapturePlayToStreamsBackgroun d transferBingCanvasSVGSyndicationNetworkin gAzure MobileXML and JSONContractsXbox LivePrintingApplication servicesThreading/time rsMemory managementGlobalizationCryptographyAuthentication 6. APIAccessibilityData bindingLive tiles and toastInput8.1ControlsHTML5/CSSXAMLPortableGeolocationDirect3DDirect2DDirect WriteLocal storageSMSSkydriveSensorsProximityPlaybackCapturePlayToStreamsBackgroun d transferBingCanvasSVGSyndicationNetworkin gAzure MobileXML and JSONContractsXbox LivePrintingApplication servicesThreading/time rsMemory managementGlobalizationCryptographyAuthentication 7. APIAccessibilityData bindingLive tiles and toastInput8.1Controls8.1HTML5/CSSXAMLSpeech synthesisPortableGeolocationPoint of serviceDirect3DDirect2DDirect WriteLocal storageSMSHTTPSkydriveSensorsProximityUSBPlaybackCapturePlayToStreamsBackgroun d transferContactsBingHIDWiFi directBluetoothCanvasSVGWebGLSyndicationNetworkin gAppointmentsAzure MobilePrinting3D printingScanningXML and JSONContractsPDFXbox LiveApplication servicesThreading/time rsMemory managementGlobalizationCryptographyAuthenticationDiagnostics 8. 8.1 9. 10. CalendarIdentifierOrientation 11. 8.1ComboBox Slider DatePicker TimePicker TextBox PasswordBox RichEditBox 12. 8.1 13. 8.1 Flyout UI () 14. 15. 16. 17. CommandBar App Bar8.1 : AppBarButton AppBarToggleButton CommandBar(AppBarSeparator )AppBar Primary CommandsSecondaryCommands 18. 8.1SettingsPane.CommandsRequestedSettingsCommand ApplicationCommands 19. 8.1AreTransportControlsEnabled="True" IsFullWindow="True" 20. 8.1 21. 22. 8.1http://blogs.windows.com/windows/b/appbuilder/archive/2013/07/17/what-s-new-in-webview-in-windows-8-1.aspx 23. TOP 3! 24. TOP 3! 25. Windows.UI.Xaml.Media.Imaging8.1 UIElement RenderTargetBitmap render = new RenderTargetBitmap(); await render.RenderAsync(grid1); var pixelBuffer = await render.GetPixelsAsync(); 26. // Encode the image to the selected file on disk var savePicker = new FileSavePicker(); savePicker.SettingsIdentifier = "Save File"; savePicker.DefaultFileExtension = ".jpg"; savePicker.SuggestedFileName = "insta"; savePicker.SuggestedStartLocation = PickerLocationId.Desktop; savePicker.FileTypeChoices.Add("JPG", new List { ".jpg" }); var saveFile = await savePicker.PickSaveFileAsync(); using (var fileStream = await saveFile.OpenAsync(FileAccessMode.ReadWrite)) { var encoder = await BitmapEncoder.CreateAsync(BitmapEncoder.PngEncoderId, fileStream); encoder.SetPixelData( BitmapPixelFormat.Bgra8, BitmapAlphaMode.Ignore, (uint)render.PixelWidth, (uint)render.PixelHeight, DisplayInformation.GetForCurrentView().LogicalDpi, DisplayInformation.GetForCurrentView().LogicalDpi, pixelBuffer.ToArray()); await encoder.FlushAsync(); } 27. TOP 3! 28. PDF (content) 29. Windows 8.1 New API! 3D 30. Windows 8Windows 8.1OOXO Win8 Apps Win8 Win8.1 Win8.1 Apps Win8.1 Win 8 App Win8 Win8.1 31. CodeWindows 8.1 apps ! 5-30% faster Startup time of an app with a ListView2x faster List panning10-20% lower Memory usage in XAML15-35% faster Editing in a WinJS ListView 32. Windows 8Windows 8.1 33. Visual Studio 2013!Visual Studio 2012 Visual Studio 2013 ! ( Visual Studio 2012 Win8 App Visual Studio 2013 Win8.1 App) 34. APIAccessibilityData bindingLive tiles and toastInput8.1Controls8.1HTML5/CSSXAMLSpeech synthesisPortableGeolocationPoint of serviceDirect3DDirect2DDirect WriteLocal storageSMSHTTPSkydriveSensorsProximityUSBPlaybackCapturePlayToStreamsBackgroun d transferContactsBingHIDWiFi directBluetoothCanvasSVGWebGLSyndicationNetworkin gAppointmentsAzure MobilePrinting3D printingScanningXML and JSONContractsPDFXbox LiveApplication servicesThreading/time rsMemory managementGlobalizationCryptographyAuthenticationDiagnostics 35. Windows Store App Asia Developers 36. : .Net : Meng-Ru Tsai's Blog: : BIGeek x :http://www.dotblogs.com.tw/hungys/Default.aspx 37. NT$568 ($19 ) Windows Phone Windows Store Microsoft Account Windows Store WindowsPhone 38. http://aka.ms/appbattle 39. http://dev.windows.com