swithdrawal.cpp

MFC写的银行储蓄系统

// SWITHDRAWAL.cpp : implementation file
//

#include "stdafx.h"
#include "银行储蓄系统.h"
#include "SWITHDRAWAL.h"

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

/////////////////////////////////////////////////////////////////////////////
// CSWITHDRAWAL dialog


CSWITHDRAWAL::CSWITHDRAWAL(CWnd* pParent /*=NULL*/)
	: CDialog(CSWITHDRAWAL::IDD, pParent)
{
	//{{AFX_DATA_INIT(CSWITHDRAWAL)
	m_balance = 0.0;
	m_accnumber = 0;
	m_withdrawalmoney = 0.0;
	//}}AFX_DATA_INIT
}


void CSWITHDRAWAL::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CSWITHDRAWAL)
	DDX_Text(pDX, IDC_EDIT3, m_balance);
	DDX_Text(pDX, IDC_EDIT2, m_accnumber);
	DDX_Text(pDX, IDC_EDIT1, m_withdrawalmoney);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CSWITHDRAWAL, CDialog)
	//{{AFX_MSG_MAP(CSWITHDRAWAL)
	ON_BN_CLICKED(IDC_SCOMPLETE_BUTTON, OnScompleteButton)
	ON_BN_CLICKED(IDC_SWITHDRAWAL_BUTTON, OnSwithdrawalButton)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CSWITHDRAWAL message handlers

void CSWITHDRAWAL::OnScompleteButton() 
{
	// TODO: Add your control notification handler code here

	OnOK();
}

BOOL CSWITHDRAWAL::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
	// TODO: Add extra initialization here
    m_accnumber=aSS->AccountNo();
	m_balance=aSS->GetBalance();
	UpdateData(FALSE);
	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}

void CSWITHDRAWAL::OnSwithdrawalButton() 
{
	// TODO: Add your control notification handler code here
	UpdateData(TRUE);
	if(m_withdrawalmoney==0||m_withdrawalmoney<0)
		MessageBox("取款金额错误,请确认");
	else
	{
	  aSS->Withdrawal(m_withdrawalmoney);
	  m_balance=aSS->GetBalance();
	}
	if(aSS->getError()==1) 
	{
		MessageBox("无足够余额");
		aSS->getError()=0;
	}
	UpdateData(FALSE);
}