[DEVEXPRESS/WPF] LayoutPanel 엘리먼트 사용하기

<Grid
    xmlns:dxm="http://schemas.devexpress.com/winfx/2008/xaml/mvvm"
    xmlns:dxdo="http://schemas.devexpress.com/winfx/2008/xaml/docking"
    xmlns:local="clr-namespace:TabbedDocumentUIServiceApplication">
    <dxdo:DockLayoutManager>
        <dxdo:LayoutGroup Orientation="Vertical">
            <dxdo:LayoutPanel
                Caption="Navigation"
                ItemHeight="Auto">
                <local:MainView>
                    <dxm:Interaction.Behaviors>
                        <dxdo:TabbedDocumentUIService DocumentGroup="{Binding ElementName=documentGroup}" />
                    </dxm:Interaction.Behaviors>
                </local:MainView>
            </dxdo:LayoutPanel>
            <dxdo:DocumentGroup x:Name="documentGroup"
                Caption="Documents"
                ItemHeight="*" />
        </dxdo:LayoutGroup>
    </dxdo:DockLayoutManager>
</Grid>

※ <local:MainView />는 UserControl을 상속 구현한 뷰를 가정한 것이다.