www.gusucode.com > vc 串口，很好用的，可以试试 > vc 串口，很好用的，可以试试/serialport/StdAfx.cpp

    // stdafx.cpp : source file that includes just the standard includes
//	Nottest.pch will be the pre-compiled header
//	stdafx.obj will contain the pre-compiled type information

#include "stdafx.h"