A c++ builder question; fastcall -

[Lance]

I've being doing things like that for ages. Even though I don't have a BCB environment with me right now, I am pretty sure about what I say.

[Lance]

Once you get my sample code to work, you will have no difficulties solving your current problem.

And I don't really think you need to have the ListBoxes created dynamically. You can have them invisible (Visible=false), now you can easily add event handler under the IDE, after you changed the Items, you can make it visible, pretty much the same effect you wanted.

[totonex]

You're right. Thanks you very much!