I would think you would want to set up a document event such as OnClose or OnDeactivate.
There should be some info in help on document events.
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Kent
Assistant Moderator
Autodesk Discussion Forum Moderator Program
"PaulSchuepbach"
wrote in message
news:f1805d3.-1@WebX.maYIadrTaRb...
> Hello all,
> I got a ActiveX dll which creates buttons. Each button shows a form.
> I like to close the form(if still opend) if the user closes the active document (or
changes to
> anther Inventor-document).
> How can that be done in VB ?
> Any hints or code-samples are welcome.
> Best, Paul
>
