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Former Member
Jul 17, 2011 at 01:51 PM

About length of String of datafield question in formula?

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Hello, Expert

I have question is length of string of datafield question,

My question is if length of datafield is 0 or empty did not work.

Below is my formula code

stringvar AAA := datafield;

if length(AAA)>0 THEN

">0" /// if length of datafield > 0

ELSE

"<0"; /// if length of datafield < 0 , But did not work.

Hope expert can help me resolve this question.

Thanks.

Best Regards.

YJ