Auto Calculate

Hello to All Members,

I have created three UDF's as follows :- And need code for auto calculated value

1. Total Amount
2. Charges Amount
3. Product Amount



I want to get auto calculated value in Product Amount i.e.
( Product Amount = Total Amount - Charges Amount)

What is the code for Set as or Setval or Setcond ???? Pls help

 

Hi Taufeeq,
Try this
in Field Product Amount
set as :$Total Amount*$Charges Amount

 

No i want to subtract it is for multiplication