jvd.rke

now problem is dat where to insert <br and </br> tag into da text ????

The multiline textbox uses CRLF's which don't render in a browser.  So you just need to replace all the CRLF's with <br /> tags.

Give this a read: http://forums.asp.net/t/1058981.aspx and this http://forums.asp.net/t/1109803.aspx