<Window x:Class="SoundAndVideo.SpeechSynthesis"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Title="SpeechSynthesis" Height="300" Width="300"
    >
    <Grid Margin="5">
      <Grid.RowDefinitions>
        <RowDefinition></RowDefinition>
        <RowDefinition Height="Auto"></RowDefinition>
        <RowDefinition Height="Auto"></RowDefinition>
      </Grid.RowDefinitions>
      <TextBox Name="txtWords" Margin="5"
               ScrollViewer.HorizontalScrollBarVisibility="Visible" TextWrapping="Wrap">Hello, world</TextBox>
      <Button Margin="5" Grid.Row="1" Click="cmdSpeak_Click">Speak</Button>
      <Button Margin="5" Grid.Row="2" Click="cmdPromptTest_Click">Prompt Test</Button>
    </Grid>
</Window>
