Re: interface based callback




"PC" <Onzin@xxxxxxxxxx> wrote in message
news:%23GTwiDq7FHA.1148@xxxxxxxxxxxxxxxxxxxxxxx
> there is this person thats saying:
> you'l understand object orientation in vb6 if you can code an interface
> based callback
> my question is:
> what is an interface based callback, and how is it coded ?


I would have to guess this person is talking about an ActiveX server raising
events. Look up VB's Event and RaiseEvent statements. Event is used to
define the event (its name and any parameters it might have). RaiseEvent is
used to raise it. Also look up the WithEvents statement.

--
Mike
Microsoft MVP Visual Basic


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