Thanks for ur reply.
But, i think that will not solve my problem. Let me clear my question. If suppose,i have a comment field..where user will write a few lines. When i will show them back to the user by accessing it from database. I don't want to show the user the whole comment. While, i want to show the user a starting few words with the trailing '...'
for ex: this is my feed....
I hope i m clear this time.
please respond.
thanks