tabcontrol

.xaml

<TabControl Grid.Row="0" ItemsSource="{Binding Models}" SelectedItem="{Binding CurrentTab, Mode=TwoWay}" Loaded="FrameworkElement_OnLoaded" >
    <i:Interaction.Triggers>
        <i:EventTrigger EventName="SelectionChanged">
            <ei:CallMethodAction MethodName="Selector_OnSelectionChanged" TargetObject="{Binding}"/>
        </i:EventTrigger>
    </i:Interaction.Triggers>


  <TabControl.ItemTemplate>
      <DataTemplate>
          <StackPanel Orientation="Horizontal">
              <TextBlock Text="{Binding Model.FileName, FallbackValue='3D View', Mode=TwoWay, Converter={StaticResource FileNameConverter}}"/>
              <TextBlock Text="   "/>
              <Button Style="{StaticResource MaterialDesignIconButton}" Height="12" Width="12" HorizontalAlignment="Right" VerticalAlignment="Top" Command="{Binding CloseCommand}">
                  <Image Source="/TDMS 3D Control;component/Resources/img_tab_close.ico" RenderOptions.BitmapScalingMode="HighQuality"/>
              </Button>
          </StackPanel>
      </DataTemplate>
    </TabControl.ItemTemplate>
    <TabControl.ContentTemplate>
        <DataTemplate DataType="{x:Type vm:ModelTab}">
            <views:ModelView/>
        </DataTemplate>
    </TabControl.ContentTemplate>
</TabControl>