matching with notepad as database
we are developing an app that uses "notepad1.txt"
and "notepad2.txt" as our databases. we used a schema (.ini file) to
manipulate the data inside. our tasks are the following:
FILTERING:
- be able to filter each notepad according to their fields (completed)
:)
SUBTRACTING: (completed) :)
- subtract the "amount" of some certain entries with the same
"transaction number" in notepad2.txt
MATCHING: (not completed) :(
- create a dataset which contains filtered entries from each notepad.
(ds1,ds2)
- match the 2 datasets which have some similar fields
- display the entries that are found in notepad1.txt that is not found
in notepad2.txt in a separate datagridview
- display the entries that are found in notepad2.txt that is not found
in notepad1.txt in a separate datagridview
- view the matched entries in a separate datagridview.
kindly help us with the syntax that will be useful for us in matching
thank you for helping
:D WE ARE DESPERATE