Simple TextToSpeech in XAML

MainPage.xaml.cs

using System;
using Windows.UI.Xaml;
using Windows.UI.Xaml.Controls;

namespace App1
{
    public sealed partial class MainPage : Page
    {
        public MainPage()
        {
            this.InitializeComponent();
        }

        private async void Button_Click(object sender, RoutedEventArgs e)
        {
            //https://docs.microsoft.com/en-us/uwp/api/windows.media.speechsynthesis.speechsynthesisstream
            var mediaElement = new MediaElement();
            var synth = new Windows.Media.SpeechSynthesis.SpeechSynthesizer();
            var message = "Don't try this on Windows 10 N, as Media Player, and the like, is not supported.";
            var stream = await synth.SynthesizeTextToStreamAsync(message);
            mediaElement.SetSource(stream, stream.ContentType);
            mediaElement.Play();
        }
    }
}