getpicfrombase.cpp

来自「以前的课程设计,觉得功能不错,界面设计的也不错」· C++ 代码 · 共 65 行

// GetPicFromBase.cpp : implementation file
//

#include "stdafx.h"
#include "Student.h"
#include "GetPicFromBase.h"

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

/////////////////////////////////////////////////////////////////////////////
// CGetPicFromBase

IMPLEMENT_DYNAMIC(CGetPicFromBase, CRecordset)

CGetPicFromBase::CGetPicFromBase(CDatabase* pdb)
	: CRecordset(pdb)
{
	//{{AFX_FIELD_INIT(CGetPicFromBase)
	m_Number = _T("");
	m_ID = _T("");
	m_nFields = 3;
	//}}AFX_FIELD_INIT
	m_nDefaultType = snapshot;
}


CString CGetPicFromBase::GetDefaultConnect()
{
	return _T("ODBC;DSN=MS ACCESS DataBase");
}

CString CGetPicFromBase::GetDefaultSQL()
{
	return _T("[Pic]");
}

void CGetPicFromBase::DoFieldExchange(CFieldExchange* pFX)
{
	//{{AFX_FIELD_MAP(CGetPicFromBase)
	pFX->SetFieldType(CFieldExchange::outputColumn);
	RFX_Text(pFX, _T("[Number]"), m_Number);
	RFX_Text(pFX, _T("[ID]"), m_ID);
	RFX_LongBinary(pFX, _T("[Data]"), m_Data);
	//}}AFX_FIELD_MAP
}

/////////////////////////////////////////////////////////////////////////////
// CGetPicFromBase diagnostics

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

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