Hi Nancy

Not like excuse, but my English is insufficient and slow.

>>>>>>>>>>>>
Did you read my reply?
>>>>>>>>>>>>
Before this post no. Now yes.

>>>>>
It's very time consuming to investigate 100 lines of code with multiple
.....
>>>>>

The reason is simple:
the implementation of MemberClass is much shaking one,
is full of bugs and it does not respect the rules of a language OOP.

Moreover, I think that it contains residual of control code during the development of VFP.
Many of these problems are superskillful, and some seem meant little to you.
But, the origin is only one, and resides in little new ruotines of VFP8.

If shipment everyone of these separately, sure with of the problems
does not come correlated and the result it is that all it will come diminished and sure becomes only one loss of time.

( if you acquire an car and have 1000 spots of rust, if she watches every spot alone the thing seems insignificant, but if you make a step behind and you see all together to them ... )

In this thread I wanted to add other problems, but I see that the method does not work.

I can open a thread and on second level put single correlate problem ?

Thank you for the interest.

Fabio

PS. I have appreciated a your message on value NULL. I hope that slowly the NULL concept makes road in VFP, and comes abandoned the empty concept of (F. 9 '' { }..)