mycomm2dlg.h

串口编程的是反例子

// myComm2Dlg.h : header file
//
//{{AFX_INCLUDES()
#include "mscomm.h"
//}}AFX_INCLUDES

#if !defined(AFX_MYCOMM2DLG_H__4BBEA456_94A7_4AF6_A096_97838D78EAA3__INCLUDED_)
#define AFX_MYCOMM2DLG_H__4BBEA456_94A7_4AF6_A096_97838D78EAA3__INCLUDED_

#if _MSC_VER >= 1000
#pragma once
#endif // _MSC_VER >= 1000

/////////////////////////////////////////////////////////////////////////////
// CMyComm2Dlg dialog

class CMyComm2Dlg : public CDialog
{
// Construction
public:
	CMyComm2Dlg(CWnd* pParent = NULL);	// standard constructor

// Dialog Data
	//{{AFX_DATA(CMyComm2Dlg)
	enum { IDD = IDD_MYCOMM2_DIALOG };
	CMSComm	m_comm;
	//}}AFX_DATA

	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CMyComm2Dlg)
	protected:
	virtual void DoDataExchange(CDataExchange* pDX);	// DDX/DDV support
	virtual BOOL PreCreateWindow(CREATESTRUCT& cs);
	//}}AFX_VIRTUAL

// Implementation
protected:
	HICON m_hIcon;
	char	buf[50][200];
	int     cnt;
	int		hcnt;

	// Generated message map functions
	//{{AFX_MSG(CMyComm2Dlg)
	virtual BOOL OnInitDialog();
	afx_msg void OnSysCommand(UINT nID, LPARAM lParam);
	afx_msg void OnPaint();
	afx_msg HCURSOR OnQueryDragIcon();
	afx_msg void OnOnCommMscomm1();
	DECLARE_EVENTSINK_MAP()
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

//{{AFX_INSERT_LOCATION}}
// Microsoft Developer Studio will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_MYCOMM2DLG_H__4BBEA456_94A7_4AF6_A096_97838D78EAA3__INCLUDED_)