gpsdatadisplaydlg.cpp

这是一个PC机与GPS机之间的串口通信程序

// GPSDATADISPLAYDLG.cpp : implementation file
//

#include "stdafx.h"
#include "GPSComm.h"
#include "GPSDATADISPLAYDLG.h"
#include "GPSDAO.h"

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

/////////////////////////////////////////////////////////////////////////////
// CGPSDATADISPLAYDLG dialog


CGPSDATADISPLAYDLG::CGPSDATADISPLAYDLG(CWnd* pParent /*=NULL*/)
	: CDialog(CGPSDATADISPLAYDLG::IDD, pParent)
{
	//{{AFX_DATA_INIT(CGPSDATADISPLAYDLG)
		// NOTE: the ClassWizard will add member initialization here
	//}}AFX_DATA_INIT
}


void CGPSDATADISPLAYDLG::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CGPSDATADISPLAYDLG)
	DDX_Control(pDX, IDC_DBGRID1, m_GPSDBGrid);
	DDX_Control(pDX, IDC_REMOTEDATACTL1, m_GPSremotedatactrl);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CGPSDATADISPLAYDLG, CDialog)
	//{{AFX_MSG_MAP(CGPSDATADISPLAYDLG)
	ON_WM_TIMER()
	ON_BN_CLICKED(IDC_TUICHUDATABASE, OnExitdatabase)
	ON_BN_CLICKED(IDC_UPLOAD, OnUpload)
	ON_BN_CLICKED(IDC_DOWNLOAD, OnDownload)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CGPSDATADISPLAYDLG message handlers

BOOL CGPSDATADISPLAYDLG::OnInitDialog() 
{
   CDialog::OnInitDialog();
   SetTimer(708,2000,NULL);
   ///////////
   m_GPSDBGrid.SetScrollBars(3);
 
   /////////////
   CGPSCommApp*app=(CGPSCommApp*)AfxGetApp();
   CGPSDAO daoset;
   daoset.Open();
   daoset.AddNew();
   daoset.m_Longitude=app->m_EastLongitude;
   daoset.m_Latitude=app->m_NorthLatitude;
   daoset.m_Time=app->m_UTCgpstime ;
   daoset.Update();
   daoset.Requery();
   daoset.Close();
   m_GPSremotedatactrl.Refresh();

	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}

void CGPSDATADISPLAYDLG::OnTimer(UINT nIDEvent) 
{
	// TODO: Add your message handler code here and/or call default

   CGPSCommApp*app=(CGPSCommApp*)AfxGetApp();
  
   CGPSDAO daoset;
   daoset.Open();
   daoset.AddNew();
   daoset.m_Longitude=app->m_EastLongitude;
   daoset.m_Latitude=app->m_NorthLatitude;
   daoset.m_Time=app->m_UTCgpstime ;
   daoset.Update();
   daoset.Requery();
   daoset.Close();	
   m_GPSremotedatactrl.Refresh();
   CDialog::OnTimer(nIDEvent);
}

void CGPSDATADISPLAYDLG::OnExitdatabase() 
{
	// TODO: Add your control notification handler code here
	DestroyWindow();
}

void CGPSDATADISPLAYDLG::OnUpload() 
{
	// TODO: Add your control notification handler code here
   int pos;
   CGPSDAO daoset;
   daoset.Open();
   pos=daoset.GetRecordCount ();
   daoset.Close();	
  m_GPSDBGrid.Scroll(0, -pos );
		
}

void CGPSDATADISPLAYDLG::OnDownload() 
{
	// TODO: Add your control notification handler code here
   int pos;
   CGPSDAO daoset;
   daoset.Open();
   pos=daoset.GetRecordCount();
   daoset.Close();	
   m_GPSDBGrid.Scroll(0, pos );
}