mydbset.cpp

对两个表联合操作

// mydbSet.cpp : implementation of the CMydbSet class
//

#include "stdafx.h"
#include "mydb.h"
#include "mydbSet.h"

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

/////////////////////////////////////////////////////////////////////////////
// CMydbSet implementation

IMPLEMENT_DYNAMIC(CMydbSet, CRecordset)

CMydbSet::CMydbSet(CDatabase* pdb)
	: CRecordset(pdb)
{
	//{{AFX_FIELD_INIT(CMydbSet)
	m_EmployeeID = _T("");
	m_EmployeeName = _T("");
	m_Birthday = _T("");
	m_HomeTele = _T("");
	m_DepartID = _T("");
	m_Salary = _T("");
	m_nFields = 6;
	//}}AFX_FIELD_INIT
	m_nDefaultType = snapshot;


	m_nParams=1;   //初始化m_nParams
	m_EmployeeIDParam="";//将参数成员变量的初值置为空
}

CString CMydbSet::GetDefaultConnect()
{
	return _T("ODBC;DSN=MS Access Database");
}

CString CMydbSet::GetDefaultSQL()
{
	return _T("[Employee]");
}

void CMydbSet::DoFieldExchange(CFieldExchange* pFX)
{
	//{{AFX_FIELD_MAP(CMydbSet)
	pFX->SetFieldType(CFieldExchange::outputColumn);
	RFX_Text(pFX, _T("[EmployeeID]"), m_EmployeeID);
	RFX_Text(pFX, _T("[EmployeeName]"), m_EmployeeName);
	RFX_Text(pFX, _T("[Birthday]"), m_Birthday);
	RFX_Text(pFX, _T("[HomeTele]"), m_HomeTele);
	RFX_Text(pFX, _T("[DepartID]"), m_DepartID);
	RFX_Text(pFX, _T("[Salary]"), m_Salary);
	//}}AFX_FIELD_MAP


	pFX->SetFieldType(CFieldExchange::param);
	RFX_Text(pFX,"EmployeeIDParam",m_EmployeeIDParam);
}

/////////////////////////////////////////////////////////////////////////////
// CMydbSet diagnostics

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

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