www.pudn.com > vc++ODBC+student.zip > DRecordset.cpp

// DRecordset.cpp : implementation file 
// 
 
#include "stdafx.h" 
#include "lhwy.h" 
#include "DRecordset.h" 
 
#ifdef _DEBUG 
#define new DEBUG_NEW 
#undef THIS_FILE 
static char THIS_FILE[] = __FILE__; 
#endif 
 
///////////////////////////////////////////////////////////////////////////// 
// CDRecordset 
 
IMPLEMENT_DYNAMIC(CDRecordset, CRecordset) 
 
CDRecordset::CDRecordset(CDatabase* pdb) 
	: CRecordset(pdb) 
{ 
	//{{AFX_FIELD_INIT(CDRecordset) 
	m_column1 = 0; 
	m_column2 = _T(""); 
	m_column3 = 0.0f; 
	m_column4 = 0.0f; 
	m_column5 = 0.0f; 
	m_column6 = 0.0f; 
	m_column7 = 0.0f; 
	m_column8 = 0.0f; 
	m_column9 = 0.0f; 
	m_nFields = 9; 
	//}}AFX_FIELD_INIT 
	m_nDefaultType = snapshot; 
} 
 
 
CString CDRecordset::GetDefaultConnect() 
{ 
	return _T("ODBC;DSN=lhwy"); 
} 
 
CString CDRecordset::GetDefaultSQL() 
{ 
	return _T("[NO1STUDENT]"); 
} 
 
void CDRecordset::DoFieldExchange(CFieldExchange* pFX) 
{ 
	//{{AFX_FIELD_MAP(CDRecordset) 
	pFX->SetFieldType(CFieldExchange::outputColumn); 
	RFX_Long(pFX, _T("[学号]"), m_column1); 
	RFX_Text(pFX, _T("[姓名]"), m_column2); 
	RFX_Single(pFX, _T("[数学]"), m_column3); 
	RFX_Single(pFX, _T("[物理]"), m_column4); 
	RFX_Single(pFX, _T("[化学]"), m_column5); 
	RFX_Single(pFX, _T("[英语]"), m_column6); 
	RFX_Single(pFX, _T("[政治]"), m_column7); 
	RFX_Single(pFX, _T("[总成绩]"), m_column8); 
	RFX_Single(pFX, _T("[平均成绩]"), m_column9); 
	//}}AFX_FIELD_MAP 
} 
 
///////////////////////////////////////////////////////////////////////////// 
// CDRecordset diagnostics 
 
#ifdef _DEBUG 
void CDRecordset::AssertValid() const 
{ 
	CRecordset::AssertValid(); 
} 
 
void CDRecordset::Dump(CDumpContext& dc) const 
{ 
	CRecordset::Dump(dc); 
} 
#endif //_DEBUG