File Handling Problem

Hi all


I have to craete a file wich can access the selective content from other file
for ex
if afile needs ip
then the code must be inteleegent enough to search ip among all other data



plz send me solution it's very urgent

Read this:
http://cboard.cprogramming.com/showt...threadid=26294, and
http://cboard.cprogramming.com/annou...t.php?f=4&a=39