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writing and reading to a serial port in c#

hai,
im a student. i am assigned a task to instruct a robot. for this i
want to write and read from com1. i do not know how to configure the
port using DCB structure. i have a data rate of 9600bps, odd parity, 7
data bits, hardware flow control. i do not know how to do this in c#.

thanks in advance.
Nov 16 '05 #1
3 7789
check this..
http://www.gotdotnet.com/Community/U...7-73e09c4d5890

Av.

"Gayathri Subramaniam" <ba****@hotmail.com> wrote in message
news:40**************@hotmail.com...
hai,
im a student. i am assigned a task to instruct a robot. for this i want
to write and read from com1. i do not know how to configure the port using
DCB structure. i have a data rate of 9600bps, odd parity, 7 data bits,
hardware flow control. i do not know how to do this in c#.

thanks in advance.

Nov 16 '05 #2
hi,
thank u very much avnrao. i found the link useful. now i am able to
configure and write to the port. but i am unable to read from the port.
i guess i should use the overlapped operation i don't know how to do
this. can anyone help me.

thank u.
Nov 16 '05 #3
hi all,
i have found one dll for serial communication in c#. it is really
useful. we can connect to the com port using only one class. really it
is an easy job. i will send the rs232 dll as soon as possible.

gayathri
Nov 16 '05 #4

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