Accessing serial ports in visual c++.net

Hi Folks,

I'm a new user of visual c++.net. Can someone help me?

I am looking for examples of how to access the serial
ports. I need to know how to set the baud rate, etc. and
read data from the port. I have done that years ago with
other c compilers, but this compiler is different.

Does anyone know where I can find complete examples of how
to do that? If there is a difference, I need to know how
to read the port in both managed and unmanaged project
types.

Thanks,

Mark