bookinfdlg.cpp

学校图书馆信息化计划核心----图书管理系统vc版V2.0

// BookInfDlg.cpp : implementation file
//

#include "stdafx.h"
#include "library.h"
#include "BookInfDlg.h"
#include "BookLibSet.h"
#include "BookLoanSet.h"
#include "BookingSet.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CBookInfDlg dialog
CBookLoanSet m_loan;
CBookLibSet m_book;
CBookingSet m_booking;
CBookInfDlg::CBookInfDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CBookInfDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CBookInfDlg)
	m_allnum = 0;
	m_bookauthor = _T("");
	m_bookid = _T("");
	m_bookname = _T("");
	m_bookpub = _T("");
	m_booktime = COleDateTime::GetCurrentTime();
	m_status = _T("");
	m_user = _T("");
	m_typeid = _T("");
	//}}AFX_DATA_INIT
}


void CBookInfDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CBookInfDlg)
	DDX_Text(pDX, IDC_ALLNUM, m_allnum);
	DDX_Text(pDX, IDC_BOOKAUTHOR, m_bookauthor);
	DDX_Text(pDX, IDC_BOOKID, m_bookid);
	DDX_Text(pDX, IDC_BOOKNAME, m_bookname);
	DDX_Text(pDX, IDC_BOOKPUB, m_bookpub);
	DDX_Text(pDX, IDC_INPUTTIME, m_booktime);
	DDX_Text(pDX, IDC_STATUS, m_status);
	DDX_Text(pDX, IDC_USER, m_user);
	DDX_Text(pDX, IDC_TYPEID, m_typeid);
	//}}AFX_DATA_MAP
}


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

/////////////////////////////////////////////////////////////////////////////
// CBookInfDlg message handlers

BOOL CBookInfDlg::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
	// TODO: Add extra initialization here
	m_book.m_strFilter="BookId='"+m_bookid+"'";
	m_book.Open();
	m_bookauthor=m_book.m_Bookauthor;
	m_bookname=m_book.m_Bookname;
	m_bookpub=m_book.m_Bookconcern;
	m_allnum=m_book.m_numbers;
	m_typeid=m_book.m_Typeid;
	switch(m_book.m_Status)
	{
	case 0:
		{
			m_status="已借出";
			m_loan.m_strFilter="Bookid_loan='"+m_bookid+"'";
			m_loan.Open();
			m_user=m_loan.m_ReaderId_loan;
			m_loan.Close();
		}
		break;
	case 1:
		{
			m_status="可供借出";
			m_user="汕大图书馆";
		}
		break;
	case 2:
		{
			m_status="被预约";
			m_booking.m_strFilter="Bookid_booking='"+m_bookid+"'";
		    m_booking.Open();
			m_user=m_booking.m_ReaderId_booking;
			m_booking.Close();
		}

	}
	m_book.Close();
	UpdateData(false);
	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}