[lazarus] Latest source is attached.

[Shane Miller]

>
>This is essentially correct.
>
>Do not forget that the callback must go to dispatchstr() and not to
>the DoDestroy. The Dispatchstr will call the DoDestroy by itself.
>
>Good work, Michael (H).
>
>Michael (V.C).
>

Now I'm confused.  Got any working example code?

Shane