I know about that one. In fact I have a multi-selection class that uses 2 listboxes and drag and drop between them. This method would require a listbox for every slot which would be difficult because there could be quite a few and the number of slots is not static. Any other thoughts?

>Colin,
>
>VFP comes with a sample application that shows you how to perform what you are trying to do. Run the solution application by running:
>
>DO (HOME())+'SAMPLES\SOLUTION\SOLUTION.APP'
>
>Then from the form, go to 'Controls', 'ListBox','Move items between list boxes'
>
>The solution app provide a button so that you can run the sample or view the code.
>
>HTH,
>Kurt