如何自定义TabControl的Header样式

Question

我希望实现TabControl的Header显示在ComboBox或ListBox中，选中某项后，显示对应的TabItem内容。在TabItem中我放了普通的TabControl。
见图例http://hi.csdn.net/attachment/201106/4/63407_1307183712ltsT.png

其中NoHeaderTabControl继承了TabControl，现在就是无法将外围的TabControl的Headers显示到列表中。

<Window x:Class="WpfApplication1.Window3"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
		xmlns:loc="clr-namespace:WpfApplication1"
    Title="Window3" Height="300" Width="300">
	<Window.Resources>
		<ControlTemplate x:Key="tc" TargetType="loc:NoHeaderTabControl">
			<Border BorderBrush="Black" BorderThickness="1" CornerRadius="5" Padding="5">
			<Grid>
				<Grid.RowDefinitions>
					<RowDefinition Height="Auto" />
					<RowDefinition />
				</Grid.RowDefinitions>
					<Border BorderBrush="Black" BorderThickness="1" CornerRadius="5" Padding="5"
							Grid.Row="0">

						<!--希望将Header显示在ComboBox中，并选择ComboBoxItem，显示对应的TabItem-->
						<ComboBox 
							DisplayMemberPath="Header" Width="70"
							HorizontalAlignment="Left" ItemsSource="????" >
						</ComboBox>
					</Border>
					<ContentPresenter 
						Content="{TemplateBinding SelectedContent}" 
						Grid.Row="1"
						Margin="0,10,0,0" />

			</Grid>
			</Border>
		</ControlTemplate>		
	</Window.Resources>	
	<Grid>
		<loc:NoHeaderTabControl Template="{StaticResource tc}" SelectedIndex="0">
			<TabItem Header="TC1">
				<TabControl>
					<TabItem Header="TC1 Tab1">
						This is Tab 1 in TC1
					</TabItem>
					<TabItem Header="TC1 Tab2">
						This is Tab 1 in TC2
					</TabItem>
				</TabControl>
			</TabItem>
			<TabItem Header="TC2">
				<TabControl>
					<TabItem Header="TC2 Tab1">
						This is Tab 2 in TC1
					</TabItem>
					<TabItem Header="TC2 Tab2">
						This is Tab 2 in TC2
					</TabItem>
				</TabControl>
			</TabItem>
		</loc:NoHeaderTabControl>
	</Grid>
</Window>

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Sonny.Lin