Экспорт TreeView в XML

<?xml version="1.0" encoding="utf-16"?>
<ControlTemplate TargetType="TreeView" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:s="clr-namespace:System;assembly=mscorlib" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
  <Border BorderThickness="{TemplateBinding Border.BorderThickness}" BorderBrush="{TemplateBinding Border.BorderBrush}" Name="Bd" SnapsToDevicePixels="True">
    <ScrollViewer CanContentScroll="False" HorizontalScrollBarVisibility="{TemplateBinding ScrollViewer.HorizontalScrollBarVisibility}" VerticalScrollBarVisibility="{TemplateBinding ScrollViewer.VerticalScrollBarVisibility}" Background="{TemplateBinding Panel.Background}" Padding="{TemplateBinding Control.Padding}" Name="_tv_scrollviewer_" SnapsToDevicePixels="{TemplateBinding UIElement.SnapsToDevicePixels}" Focusable="False">
      <ItemsPresenter />
    </ScrollViewer>
  </Border>
  <ControlTemplate.Triggers>
    <Trigger Property="UIElement.IsEnabled">
      <Setter Property="Panel.Background" TargetName="Bd">
        <Setter.Value>
          <DynamicResource ResourceKey="{x:Static SystemColors.ControlBrushKey}" />
        </Setter.Value>
      </Setter>
      <Trigger.Value>
        <s:Boolean>False</s:Boolean>
      </Trigger.Value>
    </Trigger>
    <Trigger Property="VirtualizingStackPanel.IsVirtualizing">
      <Setter Property="ScrollViewer.CanContentScroll" TargetName="_tv_scrollviewer_">
        <Setter.Value>
          <s:Boolean>True</s:Boolean>
        </Setter.Value>
      </Setter>
      <Trigger.Value>
        <s:Boolean>True</s:Boolean>
      </Trigger.Value>
    </Trigger>
  </ControlTemplate.Triggers>
</ControlTemplate>