ms access - Control Source If statement -


i want access automatically calculate output if entered value > 0. put following code in "control source" field of textbox property , giving me error. number should obtained text052 , should output in text054.

here code:

if text052.value > 0 text054.value = val([text052].[value])/2 end if

error: "the expression enetered contains invalid syntax". "you have enetered operand without operator"

i not sure how write syntax in control source field of text box propety. please advice.

in control source of text054, try:

=iif([text052] > 0,[text052]/2, "n/a")

"n/a" can whatever need, including null.


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