Hi Fabio,

>>I still don't see a difference between:
>>

>>DEFINE CLASS oC AS CONTAINER
>>  ADD OBJECT oL AS LABEL
>>ENDDEFINE
>>******and:
>>DEFINE CLASS oC2 AS CONTAINER
>>  PROCEDURE INIT()
>>    THIS.ADDOBJECT("oL2","LABEL")
>>  ENDPROC
>>ENDDEFINE
>>
>>DEFINE CLASS oL2 AS LABEL
>>ENDDEFINE
>>

>
>differences:
>

>- the init() sequence
>- the ZOrder and TabIndex position
>- as work .RemoveObject(): leave a Zombi with ADD OBJECT
>

Fair enough. I thought of the first two, the third seems a bug. But my point was that, regardless of which option is used, interaction with instances of the container ar runtime will be the same? FWIW, I tend to use the second way everytime - seems simpler to code, simpler to understand and more flexible. Any good reasons to use the 'ADD OBJECT' approach?

Regards,
Viv