3. Agenda

4. Windows Phone History WP 7.0 Silverlight WP 7.5 Silverlight WP 8.0 Silverlight WP 8.1 Silverlight WP 8.1 WinRT

5. Why stay on Windows Phone Silverlight?

6. Why Retarget to Windows Phone Silverlight 8.1 2-517: What’s new with Windows Phone Silverlight Apps! (Sam Jarwan, Harini Kannan)

7. Why choose the Windows Runtime? 3-591: Using Visual Studio to build XAML universal apps (Navit Saxena)

8. Introducing the Windows Runtime

9. Windows Runtime

11. Asynchronous Programming async void Button_Click(object sender, EventArgs e) { var service = new WebService(); this.Data = await services.FetchDataAsync(); this.Flag = FlagStates.Green; }

12. Asynchronous Programming Microsoft Virtual Academy: C# Fundamentals (http://aka.ms/CSFun) private async void OnSuspending(object sender, SuspendingEventArgs e) { var deferral = e.SuspendingOperation.GetDeferral(); // TODO: Save application state deferral.Complete(); }

14. // create folder // Windows.ApplicationModel.Package.Current.InstalledLocation; var folder = Windows.Storage.ApplicationData.Current.LocalFolder; var subfolder = await folder.CreateFolderAsync("MyFolder", Windows.Storage.CreationCollisionOption.OpenIfExists); // create file var file = await subfolder.CreateFileAsync("MyFile.txt", Windows.Storage.CreationCollisionOption.ReplaceExisting); // write await Windows.Storage.FileIO.WriteTextAsync(file, "Hello Build!"); // read var content = await Windows.Storage.FileIO.ReadTextAsync(file); // email var email = new EmailMessage(); email.Subject = "File is attached"; email.To.Add(new EmailRecipient("dpeusw@live.com")); email.Attachments.Add(new EmailAttachment(file.Name, file)); await EmailManager.ShowComposeNewEmailAsync(email);

15. Windows.Storage.ApplicationData

17. What, no MessageBox? var ok = new UICommand("ok", x => { /* TODO */ }); var cancel = new UICommand("cancel"); var dialog = new MessageDialog("message", "title"); dialog.Commands.Add(ok); dialog.Commands.Add(cancel); await dialog.ShowAsync();

18. If you use Microsoft.Phone.Tasks MarketplaceReviewTaskLaunch URI: zune:reviewapp?appid=app[app ID] MarketplaceSearchTaskLaunch URI: zune:search?publisher=[publisher ID]* WebBrowserTaskWindows.System.Launcher.LaunchUriAsync(Uri) AddressChooserTaskWindows.ApplicationModel.Contacts.ContactPicker PhoneCallTaskWindows.ApplicationModel.Calls.PhoneCallManager SmsComposeTaskWindows.ApplicationModel.Chat.ChatMessageManager

19. If you use Microsoft.Phone.BackgroundAgent 2-518: Background Tasks for Windows Phone (Shawn Henry)

20. If you use Live Tiles 2-253: Get your App Tapped (Matt Hidinger)

21. If you use Navigation & Back button 2-537: Navigation Model for Windows XAML Applications (Roberth Karman) Frame.Navigate(typeof(MapPage), “Seattle, WA”); Windows.Phone.UI.Input.HardwareButtons.BackPressed; var frame = Window.Current.Content as Frame; if (frame != null && frame.CanGoBack) { frame.GoBack(); e.Handled = true; }

22. If you use the Networking API //var client = new System.Net.Http.HttpClient(); var client = new Windows.Web.Http.HttpClient(); var response = await client.GetAsync(new Uri("http://server")); response.EnsureSuccessStatusCode(); var json = await response.Content.ReadAsStringAsync();

23. If you use Localization

24. 2-543: Apps Without Borders (Cameron Lerum)

25. If you use Orientation using Windows.UI.ViewManagement; Window.Current.SizeChanged += (s, e) => { var view = ApplicationView.GetForCurrentView(); var orientation = view.Orientation; if (orientation == ApplicationViewOrientation.Landscape) VisualStateManager.GoToState(this, "Landscape", true); else VisualStateManager.GoToState(this, "Portrait", true); };

26. Code/Développement #mstechdays FileOpenPicker private void OpenFile_Click(object sender, RoutedEventArgs e) { FileOpenPicker picker = new FileOpenPicker(); picker.FileTypeFilter.Add(".mp4"); picker.PickSingleFileAndContinue(); }

27. Code/Développement #mstechdays FileOpenPicker Continuation protected override void OnActivated(IActivatedEventArgs e) { switch (e.Kind) { case ActivationKind.PickFileContinuation: var args = e as FileOpenPickerContinuationEventArgs; this.OnContinueFileOpenPicker(args); break; }

29. Code/Développement #mstechdays Share Contract private void ShareButton_Click(object sender, RoutedEventArgs e) { var manager = DataTransferManager.GetForCurrentView(); manager.DataRequested += DataTransferManager_DataRequested; DataTransferManager.ShowShareUI(); }

30. Code/Développement #mstechdays Share Contract private void DataTransferManager_DataRequested( DataTransferManager sender, DataRequestedEventArgs e) { e.Request.Data.Properties.Title = "Share Contract"; e.Request.Data.SetText("Hello World"); }

31. Review