<dxdo:DockLayoutManager x:Name="dockManager" ItemsSource="{Binding Documents}">
    <dxdo:DockLayoutManager.Resources>
        <DataTemplate x:Key="layoutPanelTemplate">
            <dxdo:LayoutPanel>
                <dxdo:LayoutPanel.Style>
                    <Style TargetType="{x:Type dxdo:LayoutPanel}">
                        <Setter Property="Caption" Value="{Binding Caption}" />
                    </Style>
                </dxdo:LayoutPanel.Style>
                <dxdo:LayoutPanel.ContentTemplate>
                    <DataTemplate>
                        <Border Background="AliceBlue">
                            <ContentPresenter Content="{TemplateBinding Content}" />
                        </Border>
                    </DataTemplate>
                </dxdo:LayoutPanel.ContentTemplate>
            </dxdo:LayoutPanel>
        </DataTemplate>
        <DataTemplate x:Key="documentPanelTemplate">
            <dxdo:DocumentPanel>
                <dxdo:DocumentPanel.Style>
                    <Style TargetType="{x:Type dxdo:DocumentPanel}">
                        <Setter Property="Caption" Value="{Binding Caption}" />
                    </Style>
                </dxdo:DocumentPanel.Style>
                <dxdo:LayoutPanel.ContentTemplate>
                    <DataTemplate>
                        <Border Background="AntiqueWhite">
                            <ContentPresenter Content="{TemplateBinding Content}" />
                        </Border>
                    </DataTemplate>
                </dxdo:LayoutPanel.ContentTemplate>
            </dxdo:DocumentPanel>
        </DataTemplate>
    </dxdo:DockLayoutManager.Resources>
    <!--<dxdo:DockLayoutManager.ItemTemplate>
        <DataTemplate>
            <dxdo:LayoutPanel>
                <dxdo:LayoutPanel.Style>
                    <Style TargetType="{x:Type dxdo:LayoutPanel}">
                        <Setter Property="Caption" Value="{Binding Caption}" />
                        <Setter Property="MinWidth" Value="300" />
                        <Setter Property="MinHeight" Value="200" />
                        <Setter Property="CloseCommand" Value="{Binding CloseCommand}" />
                        <Setter Property="IsActive" Value="{Binding IsActive, Mode=TwoWay}" />
                    </Style>
                </dxdo:LayoutPanel.Style>
                <dxdo:LayoutPanel.ContentTemplate>
                    <DataTemplate>
                        <ContentControl Content="{Binding DataContext.Content,RelativeSource={RelativeSource Mode=FindAncestor,AncestorType={x:Type dxdo:LayoutPanel}}}" />
                    </DataTemplate>
                </dxdo:LayoutPanel.ContentTemplate>
            </dxdo:LayoutPanel>
        </DataTemplate>
    </dxdo:DockLayoutManager.ItemTemplate> -->
    <dxdo:DockLayoutManager.ItemTemplateSelector>
        <local:DockItemTemplateSelector LayoutPanelTemplate="{StaticResource ResourceKey=layoutPanelTemplate}" DocumentPanelTemplate="{StaticResource ResourceKey=documentPanelTemplate}" />
    </dxdo:DockLayoutManager.ItemTemplateSelector>
    <dxdo:LayoutGroup x:Name="layoutHost" />
    <dxdo:DocumentGroup x:Name="documentHost" />