>Something like

>		AINS(.aRowSource,1)
>		.aRowSource [1, 1] = "<<All>>"
> 		FOR lnI = 2 TO m.lnCols
>			IF VARTYPE(.aRowSource [2, m.lnI]) = "C"
>				.aRowSource [1, m.lnI] = "%"
>			ELSE	
>				.aRowSource [1, m.lnI] = 0
>			ENDIF
>		NEXT
>

It's up to you to decide what appropriate default is.
>
After reviewing your code I see, that your code is slightly better than that I'm currently using. I'll made some adjustements.

Thanks again.