enrollview.cpp

VC odbc 連接Access 數據庫 的例子,比較簡單

// EnrollView.cpp : implementation of the CEnrollView class
//

#include "stdafx.h"
#include "Enroll.h"

#include "EnrollSet.h"
#include "EnrollDoc.h"
#include "EnrollView.h"

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

/////////////////////////////////////////////////////////////////////////////
// CEnrollView

IMPLEMENT_DYNCREATE(CEnrollView, CRecordView)

BEGIN_MESSAGE_MAP(CEnrollView, CRecordView)
	//{{AFX_MSG_MAP(CEnrollView)
		// NOTE - the ClassWizard will add and remove mapping macros here.
		//    DO NOT EDIT what you see in these blocks of generated code!
	//}}AFX_MSG_MAP
	// Standard printing commands
	ON_COMMAND(ID_FILE_PRINT, CRecordView::OnFilePrint)
	ON_COMMAND(ID_FILE_PRINT_DIRECT, CRecordView::OnFilePrint)
	ON_COMMAND(ID_FILE_PRINT_PREVIEW, CRecordView::OnFilePrintPreview)
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CEnrollView construction/destruction

CEnrollView::CEnrollView()
	: CRecordView(CEnrollView::IDD)
{
	//{{AFX_DATA_INIT(CEnrollView)
	m_pSet = NULL;
	//}}AFX_DATA_INIT
	// TODO: add construction code here

}

CEnrollView::~CEnrollView()
{
}

void CEnrollView::DoDataExchange(CDataExchange* pDX)
{
	CRecordView::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CEnrollView)
	DDX_FieldText(pDX, IDC_ID, m_pSet->m_ID, m_pSet);
	DDX_FieldText(pDX, IDC_NAME, m_pSet->m_NAME, m_pSet);
	//}}AFX_DATA_MAP
}

BOOL CEnrollView::PreCreateWindow(CREATESTRUCT& cs)
{
	// TODO: Modify the Window class or styles here by modifying
	//  the CREATESTRUCT cs

	return CRecordView::PreCreateWindow(cs);
}

void CEnrollView::OnInitialUpdate()
{
	m_pSet = &GetDocument()->m_enrollSet;
	CRecordView::OnInitialUpdate();
	GetParentFrame()->RecalcLayout();
	ResizeParentToFit();

}

/////////////////////////////////////////////////////////////////////////////
// CEnrollView printing

BOOL CEnrollView::OnPreparePrinting(CPrintInfo* pInfo)
{
	// default preparation
	return DoPreparePrinting(pInfo);
}

void CEnrollView::OnBeginPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/)
{
	// TODO: add extra initialization before printing
}

void CEnrollView::OnEndPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/)
{
	// TODO: add cleanup after printing
}

/////////////////////////////////////////////////////////////////////////////
// CEnrollView diagnostics

#ifdef _DEBUG
void CEnrollView::AssertValid() const
{
	CRecordView::AssertValid();
}

void CEnrollView::Dump(CDumpContext& dc) const
{
	CRecordView::Dump(dc);
}

CEnrollDoc* CEnrollView::GetDocument() // non-debug version is inline
{
	ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CEnrollDoc)));
	return (CEnrollDoc*)m_pDocument;
}
#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CEnrollView database support
CRecordset* CEnrollView::OnGetRecordset()
{
	return m_pSet;
}


/////////////////////////////////////////////////////////////////////////////
// CEnrollView message handlers