Conditional Formating Question

A

Anatoly Kurilin

Hi, what should I put in a text box "equal to" if I want a condition work
when the control value is equal to NULL?

Thanks in advance,
AK
 
C

Chegu Tom

Use the Expression option and the expression is isnull(controlname)

If you use the field name and value I think Is Null will also work
 
A

Anatoly Kurilin

Yes, it works, thanks!
Use the Expression option and the expression is isnull(controlname)

If you use the field name and value I think Is Null will also work
 
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