empty field

[ASJ Botenga]

Thank you very much. I finally understand the somewhat contracted
description of the SIZEOF function. This make sense also. I was convinced
that a solution had to be found in formula(find or select) but did not
succeed without using your SIZEOF tool.

Allard

op 06-05-2008 18:36 schreef David Thompson op dthmpsn1 at uiuc.edu:
> 
> If you choose Formula Find/Select... from the Search menu, you can
> enter this formula
> 
> b=0 AND sizeof("b") > 0
> 
> In a procedure you would write that as
> 
> Select b=0 AND sizeof("b") > 0
> 
> If you wanted to select the empty cells, the formula would be
> 
> sizeof("b") = 0
> 
> Don't forget to put the quotes around the field name in the sizeof( function.
> 
> Dave
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