hi guys i have text file in which have some data. i want to put value results and pass or fail values in to already opened text file. for example i have a lines in text file
title,sequence,dependency,lowerlimit,uperlimit,result,p/f
p,1,p4,25.5,26.5,,
l,12,p3,27,29,,
in this data i want to insert data of result and pass fail. how will i do that. i know how to open file for read and write. i want to insert data in this file at a desired location. kindly help me