datareceivedlg.cpp

串口通信的东东 串口通信的东东 串口通信的

// DataReceiveDlg.cpp : implementation file
//

#include "stdafx.h"
#include "串口通信.h"
#include "DataReceiveDlg.h"

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

/////////////////////////////////////////////////////////////////////////////
// CDataReceiveDlg dialog


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


void CDataReceiveDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CDataReceiveDlg)
	DDX_Control(pDX, IDC_LIST1, m_List);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CDataReceiveDlg, CDialog)
	//{{AFX_MSG_MAP(CDataReceiveDlg)
		// NOTE: the ClassWizard will add message map macros here
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CDataReceiveDlg message handlers

BOOL CDataReceiveDlg::OnInitDialog()
{
	CDialog::OnInitDialog();
	this->m_pRS=new CDaoRecordset(&m_db);
	ListView_SetExtendedListViewStyle( m_List.m_hWnd, 
		LVS_EX_FULLROWSELECT|LVS_EX_ONECLICKACTIVATE|LVS_EX_UNDERLINEHOT );
	m_List.InsertColumn(0,"时间",NULL,200);
	m_List.InsertColumn(1,"数据",NULL,300);
	this->OpenTable();
	this->m_pRS->Close();
	this->m_db.Close();
	return TRUE;
}

void CDataReceiveDlg::OpenTable()
{
	int nItem;
	COleVariant var;
	var.ChangeType(VT_BSTR,NULL);
	this->m_db.Open("temp.mdb");
	this->m_pRS->Open(AFX_DAO_USE_DEFAULT_TYPE,"select * from Receive",NULL);
	while(!this->m_pRS->IsEOF())
	{
		nItem=this->m_List.InsertItem(this->m_List.GetItemCount()+1,NULL);
		this->m_pRS->GetFieldValue("时间",var);
		this->m_List.SetItemText(nItem,0,(LPCSTR)var.pbstrVal);
		this->m_pRS->GetFieldValue("数据",var);
		this->m_List.SetItemText(nItem,1,(LPCSTR)var.pbstrVal);
		this->m_pRS->MoveNext();
	}
}

BOOL CDataReceiveDlg::DestroyWindow() 
{
	// TODO: Add your specialized code here and/or call the base class
	delete this->m_pRS;
	return CDialog::DestroyWindow();
}