hi plz give a sample program for send data to com port in c#.net2003 using win32 API's

[premkamalg]

hi , i writing a application in that i want to read or send data to one port(COM2) i using C#.net2003 thatwhy i can't use namespace SerialPort i must use win32 API plz give a sample program for sending the data to COM2 port in C#.net it's very usefull in my application plz

Thanks