>Is there way to detect in control's Init method code that control added in run-time? For example:
>
> procedure Init
> lAddedInRuntype = ????
> if lAddedInRuntype
> ... special actions
> endif
> endproc

One idea...
At the end of your base form's Init() set a custom property lInitFinished = .T.
Default this property to .F.
In each control's base class (i.e., your base classes) check for form.lInitFinished = .T. - if it is, it was added at run time.