TextInputDialog.xaml

<Window x:Class="lifeviz.TextInputDialog"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        Title="Enter Text"
        Width="400"
        Height="150"
        WindowStartupLocation="CenterOwner"
        ResizeMode="NoResize">
    <Grid Margin="12">
        <Grid.RowDefinitions>
            <RowDefinition Height="Auto"/>
            <RowDefinition Height="*"/>
            <RowDefinition Height="Auto"/>
        </Grid.RowDefinitions>

        <TextBlock x:Name="MessageText" Text="Please enter text:" Margin="0,0,0,8"/>
        
        <TextBox x:Name="InputTextBox" Grid.Row="1" VerticalAlignment="Top" Padding="4"/>
        
        <StackPanel Grid.Row="2" Orientation="Horizontal" HorizontalAlignment="Right" Margin="0,12,0,0">
            <Button Content="Cancel" Width="75" Margin="0,0,8,0" IsCancel="True"/>
            <Button Content="OK" Width="75" IsDefault="True" Click="Ok_Click"/>
        </StackPanel>
    </Grid>
</Window>