>>>A "head's up!".
>>>I found that the Value_Assign did not fire consistently.
>>>AFTER must frustration, I found this in the docmentation under "Access and Assign Methods": The Assign method is not supported for the Value property of a control.
>>
>
>>Thanks a lot. I also don't think we can use Assign method for custom array properties. I don't see a way how to use it.
>
>I could set up an Assign method for a class ( or form ) array property.
>I didn't test if it works; does it not?

There is nothing in VFP help showing how to use ASSIGN method for arrays. I guess it only should be found by trial and error.