hello guys ..

i want to perform pc to pc chatting via null modem cable.. i managed to write and sent data to serial port but how to write loops to read data from serial port ? i'm using visual c++ 2005 express editon .. below is my code ..


#pragma endregion

public: System::Void button1_Click(S ystem::Object^ sender, System::EventAr gs^ e) {

String^ msg;
msg = textBox2->Text;...