Read the last three lines from a file

[sangee]

How to read the only last three lines from a file in qt?

[BalaQT]

use readLine function in QFile

hope it helps
Bala

[sonulohani]

Check this:-

Last3Lines.zip

[yeye_olive]

Read the file backwards by chunks and stop when you have found the beginning of the third-from-the-end line or the beginning of the file. Of course reading a text file backwards only works for self-synchronizing encodings (well, the only thing you need is the ability to synchronize on line ending sequences).