>>>>>I assume it is necessary to copy to a regular array first.
>>>>
>>>>Because it has to be an object property, not the array.
>>>>
>>>>You can do it like this
>>>>
>>>>scatter name loRecord
>>>>thisform.AddProperty('oRecord',loRecord)
>>>
>>>It works if I SCATTER directly to the form property, but I committed the mistake of defining the property as an array property!
>>>
>>>See message #1096894 for sample code.
>>
>>I was thinking that there could be different functionality and threfore different implementation of Redo/Undo. It could be only for the current field (cell in grid) or for the whole record.
>
>You could try to implement multiple undos as in Word (LIFO). You could keep track of each field as it is modified, maintaining some LIFO queue - but that seems quite complicated. Probably it would involve intercepting the LostFocus() Event in all your base classes (cTextBox, cEditBox, cCheckBox, etc.).

Yes, this would be a complex method to write, but it could be done. Luckily it's not for me <g>