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