www.gusucode.com > VC实现基于串口通讯的食堂饭卡系统,需要和相应的 > VC实现基于串口通讯的食堂饭卡系统,需要和相应的硬件结合实现/饭卡系统/Card.cpp

    // Card.cpp : implementation file
//

#include "stdafx.h"
#include "ShoolCard.h"
#include "Card.h"

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

/////////////////////////////////////////////////////////////////////////////
// CCard

IMPLEMENT_DYNAMIC(CCard, CRecordset)

CCard::CCard(CDatabase* pdb)
	: CRecordset(pdb)
{
	//{{AFX_FIELD_INIT(CCard)
	m_card_id = _T("");
	m_user_id = _T("");
	m_money = 0.0;
	m_state = _T("");
	m_nFields = 5;
	//}}AFX_FIELD_INIT
	m_nDefaultType = snapshot;
}


CString CCard::GetDefaultConnect()
{
	return _T("ODBC;DSN=Card");
}

CString CCard::GetDefaultSQL()
{
	return _T("[dbo].[card]");
}

void CCard::DoFieldExchange(CFieldExchange* pFX)
{
	//{{AFX_FIELD_MAP(CCard)
	pFX->SetFieldType(CFieldExchange::outputColumn);
	RFX_Text(pFX, _T("[card_id]"), m_card_id);
	RFX_Text(pFX, _T("[user_id]"), m_user_id);
	RFX_Date(pFX, _T("[create_date]"), m_create_date);
	RFX_Double(pFX, _T("[money]"), m_money);
	RFX_Text(pFX, _T("[state]"), m_state);
	//}}AFX_FIELD_MAP
}

/////////////////////////////////////////////////////////////////////////////
// CCard diagnostics

#ifdef _DEBUG
void CCard::AssertValid() const
{
	CRecordset::AssertValid();
}

void CCard::Dump(CDumpContext& dc) const
{
	CRecordset::Dump(dc);
}
#endif //_DEBUG