dbset.cpp

数据库操作程序,不错的,

// DBSet.cpp : implementation of the CDBSet class
//

#include "stdafx.h"
#include "DB.h"
#include "DBSet.h"

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

/////////////////////////////////////////////////////////////////////////////
// CDBSet implementation

IMPLEMENT_DYNAMIC(CDBSet, CRecordset)

CDBSet::CDBSet(CDatabase* pdb)
	: CRecordset(pdb)
{
	//{{AFX_FIELD_INIT(CDBSet)
	m_sno = _T("");
	m_sname = _T("");
	m_sage = 0;
	m_nFields = 3;
	//}}AFX_FIELD_INIT
	m_nDefaultType = snapshot;
}

CString CDBSet::GetDefaultConnect()
{
	return _T("ODBC;DSN=xxx");
}

CString CDBSet::GetDefaultSQL()
{
	return _T("[student]");
}

void CDBSet::DoFieldExchange(CFieldExchange* pFX)
{
	//{{AFX_FIELD_MAP(CDBSet)
	pFX->SetFieldType(CFieldExchange::outputColumn);
	RFX_Text(pFX, _T("[sno]"), m_sno);
	RFX_Text(pFX, _T("[sname]"), m_sname);
	RFX_Long(pFX, _T("[sage]"), m_sage);
	//}}AFX_FIELD_MAP
}

/////////////////////////////////////////////////////////////////////////////
// CDBSet diagnostics

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

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