hi Burhan num mina llah,
Thank you for the reply but i have already gone through the theoretical part of the bidirectional part in the tutorial and component details itself. As far as i am concerned, i want to have a look at a sample file if any where it is used to understand the working and operation. From the statement you have mentioned in the above comment it seems it can very well serve my purpose but i need a sample file for it. Hope you could help.
Regards