characterset.cpp

来自「深入浅出Visual C++入门进阶与应用实例 随书光盘 作者 何志丹」· C++ 代码 · 共 70 行

// CharacterSet.cpp : implementation file
//

#include "stdafx.h"
#include "Ex120700.h"
#include "CharacterSet.h"
#include "SetODBC.h"

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

/////////////////////////////////////////////////////////////////////////////
// CCharacterSet

IMPLEMENT_DYNAMIC(CCharacterSet, CRecordset)

CCharacterSet::CCharacterSet(CDatabase* pdb)
	: CRecordset(pdb)
{
	//{{AFX_FIELD_INIT(CCharacterSet)
	m_Name = _T("");
	m_Country = _T("");
	m_Age = 0;
	m_nFields = 3;
	//}}AFX_FIELD_INIT
	m_nDefaultType = snapshot;
}


CString CCharacterSet::GetDefaultConnect()
{
	CSetODBC dlg;
	CString strConnect = "ODBC;" + dlg.GetConnectStr();
	return _T(strConnect);//动态取得ODBC
	//return _T("ODBC;DSN=Ex120700");
}

CString CCharacterSet::GetDefaultSQL()
{
	return _T("[character]");
}

void CCharacterSet::DoFieldExchange(CFieldExchange* pFX)
{
	//{{AFX_FIELD_MAP(CCharacterSet)
	pFX->SetFieldType(CFieldExchange::outputColumn);
	RFX_Text(pFX, _T("[Name]"), m_Name);
	RFX_Text(pFX, _T("[Country]"), m_Country);
	RFX_Long(pFX, _T("[Age]"), m_Age);
	//}}AFX_FIELD_MAP
}

/////////////////////////////////////////////////////////////////////////////
// CCharacterSet diagnostics

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

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