Thanks for the updates...

Actuallly I am using only SAXCOMM in my Application.

I want to know about the Lookup -- Text,Length,Timeout property..
and more about the SAXCOMM additional properties..which are to be taken care while developing Application.

--? Is Start/Stop Bits are send/receive from DTE/DCE .

--? what is the Purpose and different types of Handshaking
and how much its important while dealing with serial port comm.

Thanking you ...