odbcdemo5doc.cpp

MFC的Recordset类通过ODBC方式连接数据库

// ODBCDemo5Doc.cpp : implementation of the CODBCDemo5Doc class
//

#include "stdafx.h"
#include "ODBCDemo5.h"

#include "ODBCDemo5Set.h"
#include "ODBCDemo5Doc.h"

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

/////////////////////////////////////////////////////////////////////////////
// CODBCDemo5Doc

IMPLEMENT_DYNCREATE(CODBCDemo5Doc, CDocument)

BEGIN_MESSAGE_MAP(CODBCDemo5Doc, CDocument)
	//{{AFX_MSG_MAP(CODBCDemo5Doc)
		// 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
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CODBCDemo5Doc construction/destruction

CODBCDemo5Doc::CODBCDemo5Doc()
{
	// TODO: add one-time construction code here
	BITMAP bm;
	m_Bitmap.LoadBitmap(IDB_BITMAP);
	m_Bitmap.GetBitmap(&bm);
	m_nHeight = bm.bmHeight;
	m_nWidth = bm.bmWidth;
}

CODBCDemo5Doc::~CODBCDemo5Doc()
{
}

BOOL CODBCDemo5Doc::OnNewDocument()
{
	if (!CDocument::OnNewDocument())
		return FALSE;

	// TODO: add reinitialization code here
	// (SDI documents will reuse this document)

	return TRUE;
}



/////////////////////////////////////////////////////////////////////////////
// CODBCDemo5Doc serialization

void CODBCDemo5Doc::Serialize(CArchive& ar)
{
	if (ar.IsStoring())
	{
		// TODO: add storing code here
	}
	else
	{
		// TODO: add loading code here
	}
}

/////////////////////////////////////////////////////////////////////////////
// CODBCDemo5Doc diagnostics

#ifdef _DEBUG
void CODBCDemo5Doc::AssertValid() const
{
	CDocument::AssertValid();
}

void CODBCDemo5Doc::Dump(CDumpContext& dc) const
{
	CDocument::Dump(dc);
}
#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CODBCDemo5Doc commands