How to fix the position of avalondock tabs in a wpf project
<p>I am using Avalondock in my WPF project to create multiple tabs containing layout documents. Is there a way to fix the position of the tabs so that the user can not  drag and interchange the position of the tabs.</p>

<p>Following is my code:</p>

<pre><code>&lt;avalonDock:DockingManager  Grid.Row="1" x:Name="dockManager" AllowMixedOrientation="True" ActiveContentChanged="dockManager_ActiveContentChanged" Loaded="dockManager_Loaded" Mouse.MouseDown="dockManager_MouseDown"&gt;
    &lt;avalonDock:DockingManager.Theme&gt;
            &lt;avalonDock:AeroTheme/&gt;
        &lt;/avalonDock:DockingManager.Theme&gt;
        &lt;avalonDock:DockingManager.DocumentHeaderTemplate&gt;
            &lt;DataTemplate&gt;

                &lt;StackPanel Orientation="Horizontal"&gt;

                    &lt;Image Source="{Binding IconSource}" Margin="0,0,4,0"/&gt;
                    &lt;TextBlock Text="{Binding Title , NotifyOnTargetUpdated=True}" TextTrimming="CharacterEllipsis" TargetUpdated="TextBlock_TargetUpdated" PreviewMouseDown="TextBlock_PreviewMouseDown"/&gt;
                    &lt;TextBlock Visibility="{Binding IsVisible}" /&gt;
                &lt;/StackPanel&gt;


            &lt;/DataTemplate&gt;
        &lt;/avalonDock:DockingManager.DocumentHeaderTemplate&gt;

    &lt;avalonDock:LayoutRoot x:Name="layout"&gt;
        &lt;avalonDock:LayoutPanel Orientation="Horizontal" DockWidth="450" DockMinWidth="200" &gt;
            &lt;avalonDock:LayoutDocumentPane DockWidth="100*" x:Name="documentPane" &gt;
                            &lt;avalonDock:LayoutDocument CanClose="False" CanFloat="False"  ContentId="doc1" FloatingWidth="100"&gt;
                                &lt;StackPanel&gt;
                                &lt;Frame BorderThickness="2" NavigationUIVisibility="Hidden"   x:Name="Mainframe" Source="{Binding DisplayPage, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" /&gt;

                                &lt;/StackPanel&gt;
                            &lt;/avalonDock:LayoutDocument&gt;
                        &lt;/avalonDock:LayoutDocumentPane&gt;


                &lt;/avalonDock:LayoutPanel&gt;

            &lt;/avalonDock:LayoutRoot&gt;

    &lt;/avalonDock:DockingManager&gt;
</code></pre>