>>>>@Dmitry:
>>>>technical stuff already explained in detail, let me add my mental rules of thumb(s):
>>>>If adding any object to objects not based on EMPTY, default to .AddObject(), as cleanup is automatic.
>>>
>>>grumble ....
>>>While you are right for anything that might be contained by a distinct container (and only those allow AddObject() at all), Dimity was asking about adding a property
>>>
>>>;)
>>
>>Don't tell me you never steer a discussion to "Perhaps you ask the wrong question"
>>or "If you look at it from wider perspective"
>>
>>;-))
>
>Me? Can't remember such.
>
>^^

Lets have a virtual beer or a dozen to stimulate your memory...