Binding-Workaround in DataTemplate

Question

Hi,

I'm using this workaround to get a CommandProperty for mouse actions such as a left double click: http://www.wpfmentor.com/2009/01/how-to-add-binding-to-commandparameter.html

It works fine...

I'd like to use that workaround with a DataTemplate but {Binding Path=ID} doesn't seem to work for the DataResource.BindingTarget as it does for i.e. TextBlock.Text:

    <ListBox x:Name="lst">
    <ListBox.ItemTemplate>
        <DataTemplate DataType="{x:Type my:Person}">
            <DataTemplate.Resources>
             <my:DataResource x:Key="myid" BindingTarget="{Binding Path=ID}"/>
            </DataTemplate.Resources>
            <TextBlock Text="{Binding Path=ID}">
            <TextBlock Text="{StaticResource myid}">
                <TextBlock.InputBindings>
           <MouseBinding 
            Command="ApplicationCommands.Open" 
                        MouseAction="LeftDoubleClick">
            <MouseBinding.CommandParameter>
             <my:DataResourceBinding DataResource="{StaticResource myid}"/>
            </MouseBinding.CommandParameter>
           </MouseBinding>
          </TextBlock.InputBindings>
            </TextBlock>
        </DataTemplate>
    </ListBox.ItemTemplate>
</ListBox>

The Person class is just a class with one property and a few of them in a List(Of Person) attacht to the ListBox as ItemsSource.

Does anyone see what I'm doing wrong?

Thanks in advance...