categoryset.cpp

来自「一个非常不错的MFC ODBC范例」· C++ 代码 · 共 67 行

// CategorySet.cpp : implementation file
//

#include "stdafx.h"
#include "CategorySet.h"

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

/////////////////////////////////////////////////////////////////////////////
// CCategorySet

IMPLEMENT_DYNAMIC(CCategorySet, CRecordset)

CCategorySet::CCategorySet(CDatabase* pdb)
	: CRecordset(pdb)
{
	//{{AFX_FIELD_INIT(CCategorySet)
	m_CategoryID = 0;
	m_CategoryName = _T("");
	m_Description = _T("");
	m_nFields = 4;
	//}}AFX_FIELD_INIT
	m_nDefaultType = snapshot;
}


CString CCategorySet::GetDefaultConnect()
{
	//return _T("ODBC;DSN=MyNWind");
	return _T("ODBC;DSN=MyNWind;UID=sa;PWD='';");
}

CString CCategorySet::GetDefaultSQL()
{
	return _T("[dbo].[Categories]");
}

void CCategorySet::DoFieldExchange(CFieldExchange* pFX)
{
	//{{AFX_FIELD_MAP(CCategorySet)
	pFX->SetFieldType(CFieldExchange::outputColumn);
	RFX_Long(pFX, _T("[CategoryID]"), m_CategoryID);
	RFX_Text(pFX, _T("[CategoryName]"), m_CategoryName);
	RFX_Text(pFX, _T("[Description]"), m_Description);
	RFX_LongBinary(pFX, _T("[Picture]"), m_Picture);
	//}}AFX_FIELD_MAP
}

/////////////////////////////////////////////////////////////////////////////
// CCategorySet diagnostics

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

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