Hello All,
I need to calculate Previous Amount
Previous = PreviousBill + Previous
Values for "PreviousBill" are coming from the table.
"Previous" field doesnt exit in any of the table.
Initial value to Previous should be passed as '0'.
For example :
Previous = 20 + 0 = 20
Previous = 30 + 20 = 50
Previous = 40 + 50 = 90
Previous = 50 + 90 = 140 and vice versa
How to calculate? Please provide me the logic
Best Regards
Sandeep