Random Access File
firstly, thank you for your quick reply.
so far, i have four columns..
Date(Integer) Name(String) Activity(String) Balance(Double)
All the details are prompt..
for the balance, i need to sum up to get the grand total
thus, im not so sure, how to sum up a random access file..
especially about the coding..Can i use the normal sumation coding like
sum of record.getBalance..
I have already attach the files for my simple account project and if possible may i know the coding for the summation?..
i will attach another few files in the next thread..
Looking forward for your reply..
Re: Random Access File
These are another few more files..