>how can i display two or more lines of text message inside messagebox?

You can include carriage returns in the message e.g.

lcmymessage = "Hello, this is the first line."
lcmymessage = lcmymessage + chr(13) + "This is on the second line."
lcmymessage = lcymymessage + chr(13) + chr(13) + "A gap followed by more text."
=messagebox(lcmymessage)

Best.

Matt.