water.cpp

一个模仿ATM提款机的MFC程序

// WATER.cpp : implementation file
//

#include "stdafx.h"
#include "atm.h"
#include "WATER.h"
#include "WaterUser.h"
#include "Ref.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////水费用户////////////////////////////////////////////////
// WATER dialog


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


void WATER::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(WATER)
	DDX_Control(pDX, IDC_EDIT1, m_WATEREDIT);
	DDX_Text(pDX, IDC_EDIT1, m_WATER);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(WATER, CDialog)
	//{{AFX_MSG_MAP(WATER)
	ON_BN_CLICKED(IDCORRECT, OnCorrect)
	ON_WM_TIMER()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// WATER message handlers

void WATER::OnCorrect() 
{
	// TODO: Add your control notification handler code here
	m_WATEREDIT.SetWindowText("");
}

void WATER::OnOK() 
{
	// TODO: Add extra validation here
	KillTimer(0);
	CSuggest suggestdlg;
	UpdateData(TRUE);
	
	
	if(CurrentAcnt *pCyrntAcnt=CurrentAcnt::searchAccount(CEnterPaswd::m_password))  //搜寻检测用户密码
	{
		if(WaterUser* ptCPhoneU=WaterUser::searchwateruser(m_WATER))  //搜索检测电话用户
		{	
			double remain=pCyrntAcnt->AcntBalan();
			double pcost=ptCPhoneU->Getcost();
			if(pcost>remain)    //余额不足
			{
				suggestdlg.m_suggest="余额不足";
				suggestdlg.DoModal();
			}
			else    //交费成功
			{
				remain-=pcost;
				pCyrntAcnt->reloadbalance(remain);
				ptCPhoneU->reloadcost(0);  //话费清零
				CPrint2 print2dlg;         //打印凭条
				print2dlg.DoModal();
				CDialog::OnOK();
				Ref ref;
				ref.Refresh(pCyrntAcnt->GetacntNo(),remain,pcost,"交水费");
				
			}
		}
		else            //查无此号
		{
			suggestdlg.m_suggest="查无此号";
			suggestdlg.DoModal();
		}
	}
	else             
	{
		CPassworderror passerrordlg;  //密码错误
		passerrordlg.DoModal();
		CEnterPaswd  enterpaswdlg;
		enterpaswdlg.m_password="";   //重输密码
		enterpaswdlg.DoModal();
		CDialog::OnOK();
	}
	
	m_WATER="";
	UpdateData(FALSE);
	
	
}
void WATER::OnTimer(UINT nIDEvent) 
{
	// TODO: Add your message handler code here and/or call default
	Beep(1000,500);
	KillTimer(0);
	CAlarm alarmdlg;
	alarmdlg.DoModal();
	
	CDialog::OnTimer(nIDEvent);
}
BOOL WATER::PreTranslateMessage(MSG* pMsg) 
{
	// TODO: Add your specialized code here and/or call the base class
	switch(pMsg->message)
	{
	case WM_KEYUP:SetTimer(0,15000,NULL);break;
	case WM_KEYDOWN:KillTimer(0);break;
	}
	
	return CDialog::PreTranslateMessage(pMsg);
}