I have written a program in VB.NET 2008 to transfer n receive
characters from one PC to another through serial communication(RS232).
I am getting an error as
"AN UNHANDLED EXCEPTION OF TYPE SYSTEM.INVALIDOPERATIONEXCEPTION OCCURED IN SYSTEM.DLL
ADDITIONAL INFORMATION: THE BASESTREAM IS ONLY AVAILABLE WHEN THE PORT IS OPEN "
But i get this error .So plz reply ur valuable answer.
my id is
[email protected]Thanking U in advance..
Regards
Indu