<UserControl
    x:Class="RichTextBoxSamples.AsYouTypeSpellCheck"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:local="using:RichTextBoxSamples"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    xmlns:c1RTB="using:C1.Xaml.RichTextBox"
    mc:Ignorable="d">
    
    <Grid>
        <c1RTB:C1RichTextBoxMenu x:Name="rtbMenu" RichTextBox="{Binding ElementName=rtb}"/>
        <c1RTB:C1RichTextBox x:Name="rtb"  BorderThickness="2" BorderBrush="DarkGray" />
    </Grid>
</UserControl>
