<UserControl x:Class="ModuleY.DefaultViewY"

    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" 

    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" >

    <Grid x:Name="LayoutRoot" Background="White">

        <Border Margin="10,10,10,10" CornerRadius="4,4,4,4" BorderBrush="#193441" Background="#FFFFFF" BorderThickness="2,2,2,2" VerticalAlignment="Center" HorizontalAlignment="Center" Height="60">

                <StackPanel>

                    <TextBlock VerticalAlignment="Center" HorizontalAlignment="Center">Module Y Loaded</TextBlock>

                    <Button  Padding="5" VerticalAlignment="Center" Width="95" Click="LoadModule_ButtonClick" Content="Load Module X"></Button>

            </StackPanel>

        </Border>

    </Grid>

</UserControl>