Hi I'm working on the invoice customer form
and i had those text box :
txtarticle, txtPrice, txtAfterDiscPri ce, txtCashMoney
i want to write this code -
If (txtAfterDiscPrice is null) then txtCashMoney=txtPrice ;
-
else
-
txtCashMoney=txtAfterDiscPrice;
-
on the default value of the txtCashMoney.
-
so i wrote this on the default value of the txtCashMoney: -
= iif(isnull(txtAfterDiscPrice ) ,= [txtPrice] ,= [txtAfterDiscPrice ]
but it's not working does anyone know why ?
7  4072  NeoPa 32,579
Recognized Expert Moderator MVP
If the names and references are right then you could try : - =Nz([txtAfterDiscPrice],[txtPrice])
The problem I see in this line of code would be the formating. In true / false criteria you don't need the "=", try that again with the "=" removed: - [txtCashMoney]= iif(isnull([txtAfterDiscPrice] ,[txtPrice] ,[txtAfterDiscPrice])
Colintis,
Closing brackets is missing and a few corrections.. Though this is a replica of Post#2. For correction sake.. - = IIf(IsNull([txtAfterDiscPrice]) ,[txtPrice] ,[txtAfterDiscPrice])
Oops...Thanks for that one Jerry :P
Well i tried this one it wont give me errors but nothing happened the field CashMoney still empty :(
maybe i should do this with an event like jim told me
Take note that if txtPrice or txtAfterDiscPri ce have null/no values then you might see empty space in CashMoney field. Apart from this I am sure that NZ and IIf..IsNull functions of the previous posts should work perfectly.
Just like you proposed .
Try this on the On_Current event of the form. - If IsNull(txtAfterDiscPrice) then
-
me.txtCashMoney=txtPrice
-
else
-
me.txtCashMoney=txtAfterDiscPrice
-
end if
NeoPa 32,579
Recognized Expert Moderator MVP
You say you've "tried this one", but there are three suggestions you could be referring to. I have no idea what you have and haven't tried so I am not in a position to help at this time.
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