Hi!

Correct. Damn I forget about it! Yes, in subclasses use NODEFAULT before dodefault() for events. No need to do this for events that have no default VFP behavior, such as Click, DblClick etc. Such events as Mouse*, KeyPress etc etc require additional attention.

>Secondly, if the method has a default VFP behavior, it may get executed multiple times..., unless you remember NODEFAULT.
>PROCEDURE Refresh()
>* This is in a fourth level subsclass of a Form.
>Subclass code.
>NODEFAULT && Added 'cause otherwise the controls are
>* refreshed twice!
>RETURN DODEFAULT()
>Likewise with the KeyPress of a control. If you DODEFAULT() twice with no NODEFAULT at all, you can get two letters for each kkeeyypprreess. Not good.
>