问如何使列表框中的项可见但不可单击

EN

public interface IRegionAreaDM 
{

    /// <summary>
    /// Name of the Focus Area
    /// </summary>
    string RegionAreaName { get; set; }

    /// <summary>
    /// Determines if the Tab is currently selected.
    /// </summary>
    bool IsSelected { get; set; }

    /// <summary>
    /// Determines if the Tab is linked to any other Tab
    /// </summary>
    bool IsLinked { get; set; }

    /// <summary>
    ///
    /// </summary>
    bool IsActive { get; set; }

 <Style TargetType="ListBoxItem">
      <Setter Property="Template">
        <Setter.Value>
          <ControlTemplate TargetType="ListBoxItem">
            <Border x:Name="Bd" HorizontalAlignment="Stretch" Background="#00D05252"
                    BorderThickness="0,1" SnapsToDevicePixels="true">
              <!--  <StackPanel x:Name="ParamterRoot" Orientation="Horizontal">  -->
              <Grid x:Name="ParamterRoot">
                <Grid.ColumnDefinitions>
                  <ColumnDefinition Width="Auto" />
                  <ColumnDefinition Width="*" />
                  <ColumnDefinition Width="Auto" />
                </Grid.ColumnDefinitions>
                <CheckBox x:Name="ParametersCheckbox" Grid.Column="0" Margin="10,0,0,0"
                          VerticalAlignment="Center" IsChecked="{Binding IsSelected}"
                <TextBlock Grid.Column="1" Width="Auto" Margin="20,7.5,0,7.5"
                           Text="{Binding RegionAreaName}" TextTrimming="CharacterEllipsis">
                  <TextBlock.Style>
                    <Style TargetType="{x:Type TextBlock}">
                      <Style.Triggers>
                        <Trigger Property="IsMouseDirectlyOver" Value="True">
                          <Setter Property="Cursor" Value="Hand" />
                        </Trigger>
                      </Style.Triggers>
                    </Style>
                  </TextBlock.Style>
                </TextBlock>                   
              </Grid>
              <!--  </StackPanel>  -->
            </Border>
            <ControlTemplate.Triggers>
              <Trigger Property="IsMouseOver" Value="true">
                <Setter TargetName="Bd" Property="Background" Value="#FFC10000" />
              </Trigger>
              <Trigger Property="IsSelected" Value="true">
                <Setter TargetName="Bd" Property="Background" Value="#FFC10000" />
              </Trigger>
 <DataTrigger Binding="{Binding IsActive}" Value="False">
                                    <Setter Property="IsEnabled" Value="False" />
                                </DataTrigger>

            </ControlTemplate.Triggers>
          </ControlTemplate>
        </Setter.Value>
      </Setter>
    </Style>