Hey there.

I'm trying to create an hyperlink that changes its text depending on a boolean value. I thought I could leverage the IsChecked method of a CheckBox. So I wrote this ControlTemplate for a CheckBox:

 <CheckBox Checked="CheckBox_Checked" IsChecked="{Binding Path=SomeBool, Mode=TwoWay}">
     <CheckBox.Template>
         <ControlTemplate TargetType="{x:Type CheckBox}">
             <BulletDecorator>
                <BulletDecorator.Bullet>
                    <TextBlock>
                        <Hyperlink>
                        <TextBlock x:Name="TextBoxHyperlink">Unchecked</TextBlock>
                        </Hyperlink>
                    </TextBlock>
                </BulletDecorator.Bullet>
                <ContentPresenter />
                </BulletDecorator>
                <ControlTemplate.Triggers>
                   <Trigger Property="IsChecked" Value="True">
                       <Setter TargetName="TextBoxHyperlink" 
                               Property="Text" 
                               Value="Checked" />
                   </Trigger>
               </ControlTemplate.Triggers>
            </ControlTemplate>
        </CheckBox.Template>
    </CheckBox>

But when I click on the hyperlink, nothing happens. The checked status is not changed and the Text property of the TextBlock is not updated. Any ideas?