busset.cpp

来自「汽车站售票管理系统,源代码完整无错」· C++ 代码 · 共 96 行

// Busset.cpp : implementation file
//

#include "stdafx.h"
#include "StationManage.h"
#include "Busset.h"

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

/////////////////////////////////////////////////////////////////////////////
// CBusset

IMPLEMENT_DYNAMIC(CBusset, CRecordset)

CBusset::CBusset(CDatabase* pdb)
	: CRecordset(pdb)
{
	//{{AFX_FIELD_INIT(CBusset)
	m_busID = 0;
	m_busnumber = _T("");
	m_bustype = 0;
	m_seattype = 0;
	m_company = _T("");
	m_route_id = 0;
	m_driverid = 0;
	m_nFields = 7;
	//}}AFX_FIELD_INIT
	m_nDefaultType = snapshot;
}


CString CBusset::GetDefaultConnect()
{
	return _T("ODBC;DSN=StationManage");
}

CString CBusset::GetDefaultSQL()
{
	return _T("[dbo].[bus]");
}

void CBusset::DoFieldExchange(CFieldExchange* pFX)
{
	//{{AFX_FIELD_MAP(CBusset)
	pFX->SetFieldType(CFieldExchange::outputColumn);
	RFX_Long(pFX, _T("[busID]"), m_busID);
	RFX_Text(pFX, _T("[busnumber]"), m_busnumber);
	RFX_Long(pFX, _T("[bustype]"), m_bustype);
	RFX_Long(pFX, _T("[seattype]"), m_seattype);
	RFX_Text(pFX, _T("[company]"), m_company);
	RFX_Long(pFX, _T("[route_id]"), m_route_id);
	RFX_Long(pFX, _T("[driverid]"), m_driverid);
	//}}AFX_FIELD_MAP
}

/////////////////////////////////////////////////////////////////////////////
// CBusset diagnostics

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

void CBusset::Dump(CDumpContext& dc) const
{
	CRecordset::Dump(dc);
}
#endif //_DEBUG
CBusset* CBusset::SearchBusIndex(int route_id)
{
	if (!this->IsOpen())
	{
		this->Open();
	}	
	this->MoveFirst();
	while (!this->IsEOF())
	{
		if (this->m_route_id==route_id)
		{
			return this;
		}
		else
		{
			this->MoveNext();
		}
	}
	if (this->IsEOF())
	{
		return NULL;
	}
}