InkCanvas (Clase)

        InkCanvas inkCanvas1 = new InkCanvas();
        DrawingAttributes inkDA;
        DrawingAttributes highlighterDA;
        bool useHighlighter = false;

        // Add an InkCanvas to the window, and allow the user to 
        // switch between using a green pen and a purple highlighter 
        // on the InkCanvas.
        private void WindowLoaded(object sender, EventArgs e)
        {
            inkCanvas1.Background = Brushes.DarkSlateBlue;
            inkCanvas1.DefaultDrawingAttributes.Color = Colors.SpringGreen;

            root.Children.Add(inkCanvas1);

            // Set up the DrawingAttributes for the pen.
            inkDA = new DrawingAttributes();
            inkDA.Color = Colors.SpringGreen;
            inkDA.Height = 5;
            inkDA.Width = 5;
            inkDA.FitToCurve = false;

            // Set up the DrawingAttributes for the highlighter.
            highlighterDA = new DrawingAttributes();
            highlighterDA.Color = Colors.Orchid;
            highlighterDA.IsHighlighter = true;
            highlighterDA.IgnorePressure = true;
            highlighterDA.StylusTip = StylusTip.Rectangle;
            highlighterDA.Height = 30;
            highlighterDA.Width = 10;

            inkCanvas1.DefaultDrawingAttributes = inkDA;
        }

        // Create a button called switchHighlighter and use 
        // SwitchHighlighter_Click to handle the Click event.  
        // The useHighlighter variable is a boolean that indicates
        // whether the InkCanvas renders ink as a highlighter.

        // Switch between using the 'pen' DrawingAttributes and the 
        // 'highlighter' DrawingAttributes.
        void SwitchHighlighter_Click(Object sender, RoutedEventArgs e)
        {
            useHighlighter = !useHighlighter;

            if (useHighlighter)
            {
                switchHighlighter.Content = "Use Pen";
                inkCanvas1.DefaultDrawingAttributes = highlighterDA;
            }
            else
            {
                switchHighlighter.Content = "Use Highlighter";
                inkCanvas1.DefaultDrawingAttributes = inkDA;

            }
        }

<Canvas>
  <Canvas.Resources>
    <!--Define an array containing the InkEditingMode Values.-->
    <x:Array x:Key="MyEditingModes" x:Type="{x:Type InkCanvasEditingMode}">
      <x:Static Member="InkCanvasEditingMode.Ink"/>
      <x:Static Member="InkCanvasEditingMode.Select"/>
      <x:Static Member="InkCanvasEditingMode.EraseByPoint"/>
      <x:Static Member="InkCanvasEditingMode.EraseByStroke"/>
    </x:Array>

    <!--Define an array containing some DrawingAttributes.-->
    <x:Array x:Key="MyDrawingAttributes" 
             x:Type="{x:Type DrawingAttributes}">
      <DrawingAttributes Color="Black" FitToCurve="true" 
                         Width="3" Height="3"/>
      <DrawingAttributes Color="Blue" FitToCurve="false" 
                         Width="5" Height="5"/>
      <DrawingAttributes Color="Red" FitToCurve="true" 
                         Width="7" Height="7"/>
    </x:Array>

    <!--Create a DataTemplate to display the 
        DrawingAttributes shown above-->
    <DataTemplate DataType="{x:Type DrawingAttributes}" >
      <Border Width="80" Height="{Binding Path=Height}">
        <Border.Background >
          <SolidColorBrush Color="{Binding Path=Color}"/>
        </Border.Background>
      </Border>
    </DataTemplate>
  </Canvas.Resources>

  <!--Bind the first InkCavas' DefaultDrawingAtributes to a 
      Listbox, called lbDrawingAttributes, and its EditingMode to 
      a ListBox called lbEditingMode.-->
  <InkCanvas Name="ic" Background="LightGray" 
             Canvas.Top="0" Canvas.Left="0" 
             Height="400" Width="200"
             DefaultDrawingAttributes="{Binding 
                  ElementName=lbDrawingAttributes, Path=SelectedItem}"
             EditingMode=
                  "{Binding ElementName=lbEditingMode, Path=SelectedItem}"
             >
  </InkCanvas>

  <!--Bind the Strokes, DefaultDrawingAtributes, and, EditingMode properties of
      the second InkCavas the first InkCanvas.-->
  <InkCanvas Background="LightBlue"  
             Canvas.Top="0" Canvas.Left="200" 
             Height="400" Width="200" 
             Strokes="{Binding ElementName=ic, Path=Strokes}" 
             DefaultDrawingAttributes="{Binding 
                  ElementName=ic, Path=DefaultDrawingAttributes}" 
             EditingMode="{Binding ElementName=ic, Path=EditingMode}">

    <InkCanvas.LayoutTransform>
      <ScaleTransform ScaleX="-1" ScaleY="1" />
    </InkCanvas.LayoutTransform>

  </InkCanvas>

  <!--Use the array, MyEditingModes, to populate a ListBox-->
  <ListBox Name="lbEditingMode" 
           Canvas.Top="0" Canvas.Left="450" 
           Height="100" Width="100"
           ItemsSource="{StaticResource MyEditingModes}" />

  <!--Use the array, MyDrawingAttributes, to populate a ListBox-->
  <ListBox Name="lbDrawingAttributes" 
           Canvas.Top="150" Canvas.Left="450" 
           Height="100" Width="100"
           ItemsSource="{StaticResource MyDrawingAttributes}" />

</Canvas>