tools/AasxPackageExplorer/sources/AasxWpfControlLibrary/DiplayVisualAasxElements.xaml

<UserControl x:Class="AasxPackageExplorer.DiplayVisualAasxElements"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
             xmlns:local="clr-namespace:AasxPackageExplorer"
             mc:Ignorable="d" 
             d:DesignHeight="300" d:DesignWidth="600">

<!-- Copyright (c) 2018-2019 Festo AG & Co. KG <https://www.festo.com/net/de_de/Forms/web/contact_international>, author: Michael Hoffmeister
This software is licensed under the Eclipse Public License - v 2.0 (EPL-2.0) (see https://www.eclipse.org/org/documents/epl-2.0/EPL-2.0.txt).
The browser functionality is under the cefSharp license (see https://raw.githubusercontent.com/cefsharp/CefSharp/master/LICENSE).
The JSON serialization is under the MIT license (see https://github.com/JamesNK/Newtonsoft.Json/blob/master/LICENSE.md). -->

    <Grid>
        <TreeView Grid.Row="0" Grid.Column="0" x:Name="tv1" Background="#FFE0E0E0" SelectedItemChanged="tv1_SelectedItemChanged" RequestBringIntoView="tv1_RequestBringIntoView">
            <TreeView.ItemTemplate>
                <HierarchicalDataTemplate ItemsSource="{Binding Members}">
                    <Grid  Margin="2" Width="2000" Height="24">
                        <Rectangle Fill="{Binding Background}" Stroke="{Binding Border}" StrokeThickness="1"/>
                        <StackPanel Margin="2" VerticalAlignment="Center" Orientation="Horizontal">
                            <Border Background="{Binding TagBg}" CornerRadius="2" Width="30" Height="18">
                                <Viewbox Width="28" Stretch="Uniform">
                                    <TextBlock TextAlignment="Center" Text="{Binding TagString}" FontWeight="Bold" Foreground="{Binding TagFg}"/>
                                </Viewbox>
                            </Border>
                            <TextBlock Text=" "/>
                            <TextBlock Text="{Binding Caption}" FontWeight="Bold" Foreground="Black"/>
                            <TextBlock Text=" "/>
                            <TextBlock Text="{Binding Info}" FontWeight="Bold" Foreground="#f555"/>
                        </StackPanel>
                    </Grid>
                </HierarchicalDataTemplate>
            </TreeView.ItemTemplate>
            <TreeView.ItemContainerStyle>
                <Style TargetType="TreeViewItem">
                    <EventSetter Event="RequestBringIntoView" Handler="tv1_RequestBringIntoView"/>
                    <Setter Property="IsExpanded" Value="{Binding IsExpanded, Mode=TwoWay}"/>
                    <Setter Property="IsSelected" Value="{Binding IsSelected, Mode=TwoWay}" />
                </Style>
            </TreeView.ItemContainerStyle>
            <TreeView.Resources>
                <SolidColorBrush x:Key="{x:Static SystemColors.HighlightBrushKey}"
                      Color="#D42044" />
                <SolidColorBrush x:Key="{x:Static SystemColors.HighlightTextBrushKey}"
                      Color="Black" />
                <SolidColorBrush x:Key="{x:Static SystemColors.InactiveSelectionHighlightBrushKey}"
                      Color="#D42044" />
                <SolidColorBrush x:Key="{x:Static SystemColors.InactiveSelectionHighlightTextBrushKey}"
                      Color="Black" />
            </TreeView.Resources>
        </TreeView>
    </Grid>
</UserControl>