Hi friends , I have a file that name is "daybook.txt" . I want to change the name of that file like "daybook.detail" using a function call . Is it possible in tally ? Because according to my knowledge their is no any function or command like filerename or rename etc present in tally.
You need to write your own function. In that function you can copy your existing file with your new name and then delete old file on successfully copy of old file.
Have you tried the thing which I suggested? If you have written code then you must find that the function which is copying file is having some parameters You can do it while copying file to new one. Just go through that function