dlgreturntic.cpp

利用MFC编写的一个可运行的车站售票系统

// DlgReturnTic.cpp : implementation file
//

#include "stdafx.h"
#include "Ticket.h"
#include "DlgReturnTic.h"

#include "Bus.h"

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

/////////////////////////////////////////////////////////////////////////////
// CDlgReturnTic dialog


CDlgReturnTic::CDlgReturnTic(CWnd* pParent /*=NULL*/)
	: CDialog(CDlgReturnTic::IDD, pParent)
{
	//{{AFX_DATA_INIT(CDlgReturnTic)
	m_Seat = -1;
	m_IDCard = _T("");
	m_Name = _T("");
	m_BusInfo = _T("");
	//}}AFX_DATA_INIT
}


void CDlgReturnTic::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CDlgReturnTic)
	DDX_CBIndex(pDX, IDC_COMBO_SEAT, m_Seat);
	DDX_Text(pDX, IDC_EDIT_IDCARD, m_IDCard);
	DDX_Text(pDX, IDC_EDIT_NAME, m_Name);
	DDX_Text(pDX, IDC_STATIC_BUSINFO, m_BusInfo);
	//}}AFX_DATA_MAP
	if(pDX->m_bSaveAndValidate&&!m_pBus->SeatSell(m_Seat)){
		AfxMessageBox("该票还未售出！");
		pDX->Fail();
	}
}


BEGIN_MESSAGE_MAP(CDlgReturnTic, CDialog)
	//{{AFX_MSG_MAP(CDlgReturnTic)
	ON_WM_SHOWWINDOW()
	ON_CBN_SELCHANGE(IDC_COMBO_SEAT, OnSelchangeComboSeat)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CDlgReturnTic message handlers

void CDlgReturnTic::OnShowWindow(BOOL bShow, UINT nStatus) 
{
	CDialog::OnShowWindow(bShow, nStatus);
	
	// TODO: Add your message handler code here
	CString str;
	CComboBox* pCmb=(CComboBox*)GetDlgItem(IDC_COMBO_SEAT);
	for(int i=0;i<m_pBus->m_SeatTotal;i++){
		str.Format("%d ",i+1);
		if(m_pBus->m_pPassenger[i].m_IDCard!="")
			str+="----已售出";
		pCmb->AddString(str);
	}
	str.Format("班次号 : %d , 终点城市 : ",m_pBus->m_BusNumber);
	str+=m_pBus->m_City;
	str+=" , 余票数 : ";
	m_BusInfo=str;
	str.Format("%d",m_pBus->m_SeatLeft);
	str+="\n发车时间 : ";
	m_BusInfo+=str;
	str.Format("%d 年 %d 月 %d 日 %d 时 %d 分",m_pBus->m_Year,m_pBus->m_Month,m_pBus->m_Day,m_pBus->m_Hour,m_pBus->m_Minute);
	m_BusInfo+=str;
	m_Seat=0;
	UpdateData(false);
	OnSelchangeComboSeat();
}

void CDlgReturnTic::OnSelchangeComboSeat() 
{
	// TODO: Add your control notification handler code here
	CComboBox* pCmb=(CComboBox*)GetDlgItem(IDC_COMBO_SEAT);
	m_Seat=pCmb->GetCurSel();
	m_Name=m_pBus->m_pPassenger[m_Seat].m_Name;
	m_IDCard=m_pBus->m_pPassenger[m_Seat].m_IDCard;
	UpdateData(false);
}