Использование Кортаны для взаимодействия с пользователями

<?xml version="1.0" encoding="utf-8"?>
<VoiceCommands xmlns="http://schemas.microsoft.com/voicecommands/1.1">
  <CommandSet xml:lang="en-us" Name="AdventureWorksCommandSet_en-us">
    <CommandPrefix> Adventure Works, </CommandPrefix>
    <Example> Show trip to London </Example>

    <Command Name="showTripToDestination">
      <Example> show trip to London </Example>
      <ListenFor RequireAppName="BeforeOrAfterPhrase"> show trip to {destination} </ListenFor>
      <Feedback> Showing trip to {destination} </Feedback>
      <Navigate/>
    </Command>

    <PhraseList Label="destination">
      <Item> London </Item>
      <Item> Dallas </Item>
    </PhraseList>

  </CommandSet>
<!-- Other CommandSets for other languages -->
</VoiceCommands>

var storageFile = await Windows.Storage.StorageFile.GetFileFromApplicationUriAsync(new Uri("ms-appx:///CortanaVcd.xml"));

await Windows.ApplicationModel.VoiceCommands.VoiceCommandDefinitionManager.InstallCommandSetsFromStorageFileAsync(storageFile);

private Windows.ApplicationModel.VoiceCommands.VoiceCommnadDefinition.VoiceCommandSet commandSetEnUs;

if (Windows.ApplicationModel.VoiceCommands.VoiceCommandDefinitionManager.InstalledCommandSets.TryGetValue("AdventureWorksCommandSet_en-us", out commandSetEnUs))
{
  // this code will fully replace the destination list
  await commandSetEnUs.SetPhraseListAsync("destination", new string[] {"Chicago", "Seattle", "New York", "Phoenix"});
}

protected override void OnActivated(IActivatedEventArgs e)
{
  // Was the app activated by a voice command?
  if (e.Kind != Windows.ApplicationModel.Activation.ActivationKind.VoiceCommand)
  {
    return;
  }

  var commandArgs = e as Windows.ApplicationModel.Activation.VoiceCommandActivatedEventArgs;
  var navigationParameterString = "";

  Windows.ApplicationModel.VoiceCommands.VoiceCommand.SpeechRecognitionResult speechRecognitionResult = commandArgs.Result;

  // Get the name of the voice command and the text spoken
  string voiceCommandName = speechRecognitionResult.RulePath[0];
  string textSpoken = speechRecognitionResult.Text;

  // The commandMode is either "voice" or "text", and it indicates how the voice command was entered by the user.
  // Apps should respect "text" mode by providing feedback in a silent form.
  string commandMode = this.SemanticInterpretation("commandMode", speechRecognitionResult);

  switch (voiceCommandName)
  {
    case "showTripToDestination":
      // Access the value of the {destination} phrase in the voice command
      string destination = speechRecognitionResult.SemanticInterpretation.Properties["destination"][0];

      // Create a navigation parameter string to pass to the page
      navigationParameterString = string.Format("{0}|{1}|{2}|{3}",
                    voiceCommandName, commandMode, textSpoken, destination);

      // Set the page where to navigate for this voice command
      navigateToPageType = typeof(TripPage);
    break;

    default:
      // There is no match for the voice command name. Navigate to MainPage
      navigateToPageType = typeof(MainPage);
      break;
  }

  if (this.rootFrame == null)
  {
    // App needs to create a new Frame, not shown
  }

  if (!this.rootFrame.Navigate(navigateToPageType, navigationParameterString))
  {
    throw new Exception("Failed to create voice command page");
  }
}

<Package>
  <Applications>
    <Application>
      <Extensions>
        <Extension Category="windows.appService"
          EntryPoint=
            "AdventureWorks.VoiceCommands.AdventureWorksVoiceCommandService">
          <AppService Name="AdventureWorksVoiceCommandService"/>
        </Extension>
      </Extensions>
    <Application>
  <Applications>
</Package>

using Windows.ApplicationModel.Background;

namespace AdventureWorks.VoiceCommands
{
  public sealed class AdventureWorksVoiceCommandService : IBackgroundTask
  {
    public void Run(IBackgroundTaskInstance taskInstance)
    {
      BackgroundTaskDeferral _deferral = taskInstance.GetDeferral();

      //
      // TODO: Insert code
      //
      _deferral.Complete();
    }
  }
}

// Create a VoiceCommandUserMessage for the initial question.
var userPrompt = new VoiceCommandUserMessage();
userPrompt.DisplayMessage = "Which one do you want to cancel?";
userPrompt.SpokenMessage = "Which Chicago trip do you wanna cancel?";
// Create a VoiceCommandUserMessage for the second question,
// in case Cortana needs to reprompt.
var userReprompt = new VoiceCommandUserMessage();
userReprompt.DisplayMessage = “Which one did you want to cancel?”;
userReprompt.SpokenMessage = "Which one did you wanna to cancel?";

// Create the list of content tiles to show the selection items.
var destinationsContentTiles = new List<VoiceCommandContentTile>();

// create your VoiceCommandContentTiles
for(int i=0; i < 5; i++)
{
  var destinationTile = new VoiceCommandContentTile();
  destinationTile.ContentTileType = VoiceCommandContentTileType.TitleWith68x68IconAndText;

  // The AppContext is optional.
  // Replace this value with something specific to your app.
  destinationTile.AppContext = "id_Vegas_00" + i;
  destinationTile.Title = "Tech Conference";

  destinationTile.TextLine1 = "May " + i + "th";

  destinationsContentTiles.Add(destinationTile);
}

// Create the disambiguation response.
var response = VoiceCommandResponse.CreateResponseForPrompt(userPrompt, userReprompt, destinationsContentTiles);

// Request that Cortana shows the disambiguation screen.
var voiceCommandDisambiguationResult = await voiceServiceConnection.RequestDisambiguationAsync(response);

if (voiceCommandDisambiguationResult != null)
{
   // Use the voiceCommandDisambiguationResult.SelectedItem to take action.
   // Call Cortana to present the next screen in .5 seconds
   // and avoid a transition screen.
}