Use TCP/IP connection to transfer datta.
Is there any other way(other than TCP/IP) to transfer the file from one Computer to another... ? and one more doubt. Is it possible to transfer the spreadsheet file which is keeps on updating ?
I suggest use the Database connectivity toolkits.
Use the mySQL server to create a table and store all the values in the server on mySQL.
Connect the two system in the same network default gateway and read/ write to the same spreadsheet with different computers.
you can also use serial communication but i think it will work only for two compters
How to make serial communication.. can u giv me an eample ?