wpf控件联动关联

<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>