listrecordset.cpp

实现简单的酒店订房系统

// ListRecordset.cpp : implementation file
//

#include "stdafx.h"
#include "order.h"
#include "ListRecordset.h"

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

/////////////////////////////////////////////////////////////////////////////
// CListRecordset

IMPLEMENT_DYNAMIC(CListRecordset, CRecordset)

CListRecordset::CListRecordset(CDatabase* pdb)
	: CRecordset(pdb)
{
	//{{AFX_FIELD_INIT(CListRecordset)
	m_oid = 0;
	m_oroomid = _T("");
	m_opeopleid = _T("");
	m_obtime = _T("");
	m_odays = 0;
	m_oprice = 0;
	m_osex = _T("");
	m_oname = _T("");
	m_nFields = 8;
	//}}AFX_FIELD_INIT
	m_nDefaultType = snapshot;
}

int CListRecordset::MyGetRecordCount(CListRecordset *pSet)
{
	int nCnt=0;
	if(!pSet->IsBOF())
		pSet->MoveFirst();
	while(!pSet->IsEOF())
		pSet->MoveNext();
	nCnt=pSet->GetRecordCount();
	return nCnt;
}

CString CListRecordset::GetDefaultConnect()
{
	return _T("ODBC;DSN=order1");
}

CString CListRecordset::GetDefaultSQL()
{
	return _T("[orderlist]");
}

void CListRecordset::DoFieldExchange(CFieldExchange* pFX)
{
	//{{AFX_FIELD_MAP(CListRecordset)
	pFX->SetFieldType(CFieldExchange::outputColumn);
	RFX_Long(pFX, _T("[oid]"), m_oid);
	RFX_Text(pFX, _T("[oroomid]"), m_oroomid);
	RFX_Text(pFX, _T("[opeopleid]"), m_opeopleid);
	RFX_Text(pFX, _T("[obtime]"), m_obtime);
	RFX_Long(pFX, _T("[odays]"), m_odays);
	RFX_Long(pFX, _T("[oprice]"), m_oprice);
	RFX_Text(pFX, _T("[osex]"), m_osex);
	RFX_Text(pFX, _T("[oname]"), m_oname);
	//}}AFX_FIELD_MAP
}

/////////////////////////////////////////////////////////////////////////////
// CListRecordset diagnostics

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

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