cardlostdlg.cpp

用MFC写的小型的图书馆系统 如 图书入库

// CardLostDlg.cpp : implementation file
//

#include "stdafx.h"
#include "Library.h"
#include "CardRS.h"
#include "CardLostDlg.h"

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

/////////////////////////////////////////////////////////////////////////////
// CCardLostDlg dialog


CCardLostDlg::CCardLostDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CCardLostDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CCardLostDlg)
	m_cardNum = _T("");
	//}}AFX_DATA_INIT
}


void CCardLostDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CCardLostDlg)
	DDX_Text(pDX, IDC_CARD_NUM, m_cardNum);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CCardLostDlg, CDialog)
	//{{AFX_MSG_MAP(CCardLostDlg)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CCardLostDlg message handlers

void CCardLostDlg::OnOK() 
{ 
	if (!m_cardSet.IsOpen()){
		m_cardSet.Open();
	}
	UpdateData();
	m_cardSet.m_strFilter.Format("cno='%s'",m_cardNum);
	m_cardSet.Requery();
        m_cardSet.Delete();
	AfxMessageBox("删除借书证成功");	
	
	CDialog::OnOK();
}