I’m querying a table. Out of the fields I retrieve I COPY TO ARRAY and read the values like this:

DIMENSION acCursorFields(4)
COPY TO ARRAY acCursorFields
FOR EACH cVal IN acCursorFields
ASCAN(acCursorFields, acCursorFields)
IF ISNULL(cVal)
LOOP
ENDIF
?cVal
** here goes the code I need after I read **
ENDFOR

I need to know the name of each field that have values on, or the element number for those that are NOT NULL
I can’t make it work.
How can I do this?