settings.cpp

VC串口编程实例

// Settings.cpp : implementation file
//

#include "stdafx.h"
#include "CommWizard.h"
#include "Settings.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CSettings dialog


CSettings::CSettings(CWnd* pParent /*=NULL*/)
	: CDialog(CSettings::IDD, pParent)
{
	nPort = 0;
	strSettings = _T("9600,n,8,1");
	strSendString = _T("");
	nTime = 1000;
	//{{AFX_DATA_INIT(CSettings)
	m_nPort = 0;
	m_strSettings = _T("9600,n,8,1");
	m_strSendString = _T("");
	m_nTime = 1000;
	//}}AFX_DATA_INIT
	//struct HICON__ * m_hIcon=AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}


void CSettings::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CSettings)
	DDX_Text(pDX, IDC_COM, m_nPort);
	DDV_MinMaxInt(pDX, m_nPort, 1, 4);
	DDX_Text(pDX, IDC_COMSETTINGS, m_strSettings);
	DDV_MaxChars(pDX, m_strSettings, 100);
	DDX_Text(pDX, IDC_SENDSTRING, m_strSendString);
	DDV_MaxChars(pDX, m_strSendString, 255);
	DDX_Text(pDX, IDC_TIME, m_nTime);
	DDV_MinMaxInt(pDX, m_nTime, 1, 10000);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CSettings, CDialog)
	//{{AFX_MSG_MAP(CSettings)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CSettings message handlers

BOOL CSettings::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
	// TODO: Add extra initialization here
	m_nPort=nPort;
	m_nTime=nTime;
	m_strSettings=strSettings;
	m_strSendString=strSendString;
	UpdateData(false);
	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}

void CSettings::OnOK() 
{
	// TODO: Add extra validation here
	UpdateData(true);
	nPort=m_nPort;
	nTime=m_nTime;
	strSettings=m_strSettings;
	strSendString=m_strSendString;
	UpdateData(false);
	CDialog::OnOK();
}