www.pudn.com > hotel2003.rar > MoneyPay.cpp

// MoneyPay.cpp : implementation file 
// 
 
#include "stdafx.h" 
#include "qq.h" 
#include "MoneyPay.h" 
 
#ifdef _DEBUG 
#define new DEBUG_NEW 
#undef THIS_FILE 
static char THIS_FILE[] = __FILE__; 
#endif 
#include  
///////////////////////////////////////////////////////////////////////////// 
// CMoneyPay dialog 
 
 
CMoneyPay::CMoneyPay(CWnd* pParent /*=NULL*/) 
	: CDialog(CMoneyPay::IDD, pParent) 
{ 
	//{{AFX_DATA_INIT(CMoneyPay) 
	m_nMoneyType = 1; 
	//}}AFX_DATA_INIT 
	bMoneyInSQL=false; 
} 
 
 
void CMoneyPay::DoDataExchange(CDataExchange* pDX) 
{ 
	CDialog::DoDataExchange(pDX); 
	//{{AFX_DATA_MAP(CMoneyPay) 
	DDX_Control(pDX, IDC_SUBMONEY, SubMoney); 
	DDX_Control(pDX, IDC_PAYSUMMONEY, Sum); 
	DDX_Control(pDX, IDC_PAIDNUMMONEY, Paid); 
	DDX_Control(pDX, IDC_BILLCODEPAYMONEY, BillCode); 
	DDX_Radio(pDX, IDC_RADIO1, m_nMoneyType); 
	//}}AFX_DATA_MAP 
} 
 
 
BEGIN_MESSAGE_MAP(CMoneyPay, CDialog) 
	//{{AFX_MSG_MAP(CMoneyPay) 
	ON_EN_CHANGE(IDC_BILLCODEPAYMONEY, OnBillcodeChange) 
	ON_EN_CHANGE(IDC_PAIDNUMMONEY, OnChangePaidmoney) 
	ON_BN_CLICKED(IDC_RADIO1, OnRadio) 
	ON_BN_CLICKED(IDC_RADIO2, OnRadio) 
	ON_WM_CREATE() 
	//}}AFX_MSG_MAP 
END_MESSAGE_MAP() 
 
///////////////////////////////////////////////////////////////////////////// 
// CMoneyPay message handlers 
 
BOOL CMoneyPay::OnInitDialog()  
{ 
	CDialog::OnInitDialog(); 
 
	HICON m_hIcon=AfxGetApp()->LoadIcon(IDR_MAINFRAME2); 
	this->SetIcon(m_hIcon,true);//设置对话框图标 
	// TODO: Add extra initialization here 
	Sum.SetWindowText("0"); 
	Paid.SetWindowText("0"); 
	SubMoney.SetWindowText("0"); 
	return TRUE;  // return TRUE unless you set the focus to a control 
	              // EXCEPTION: OCX Property Pages should return FALSE 
} 
 
void CMoneyPay::OnBillcodeChange()  
{ 
	// TODO: If this is a RICHEDIT control, the control will not 
	// send this notification unless you override the CDialog::OnInitDialog() 
	// function and call CRichEditCtrl().SetEventMask() 
	// with the ENM_CHANGE flag ORed into the mask. 
	 
	// TODO: Add your control notification handler code here 
	//当输入帐单号码时自动填写要付的总数以及计算余额 
	//当输入完帐单号码时进行计算 
    CString strBillCode=""; 
	BillCode.GetWindowText(strBillCode);//获得帐单文本 
	if(!m_BillInfoSet.Open()) 
	{ 
		MessageBox("打开数据库失败!","数据库错误",MB_OK); 
		return; 
	} 
	bool bhas=false; 
	m_BillInfoSet.MoveFirst();//移动到第一条记录 
	while (!m_BillInfoSet.IsEOF()) 
	{ 
        if(m_BillInfoSet.m_BillCode==strBillCode) 
		{//在数据库中找到要付款的帐单号 
			bhas=true; 
            long nShouldMoney=0; 
			nShouldMoney=m_BillInfoSet.m_Sum-m_BillInfoSet.m_Paid; 
			if(nShouldMoney<=0) 
			{ 
				MessageBox("你已经支付了这个帐单!","付款错误",MB_OK); 
				BillCode.SetWindowText(""); 
				break; 
			} 
			else 
			{ 
				CString strMoney; 
                strMoney.Format("%ld",nShouldMoney); 
                Sum.SetWindowText(strMoney); 
				break; 
			} 
		} 
		m_BillInfoSet.MoveNext();//移动到下一条记录 
	} 
 
		m_BillInfoSet.Close();//关闭数据库 
		if(!bhas) 
		{ 
			Sum.SetWindowText("0"); 
			return; 
		} 
	 
} 
 
void CMoneyPay::OnChangePaidmoney()  
{ 
	// TODO: If this is a RICHEDIT control, the control will not 
	// send this notification unless you override the CDialog::OnInitDialog() 
	// function and call CRichEditCtrl().SetEventMask() 
	// with the ENM_CHANGE flag ORed into the mask. 
	 
	// TODO: Add your control notification handler code here 
	CString strPaidMoney="",strSumMoney=""; 
    Paid.GetWindowText(strPaidMoney);//得到当前的输入文本 
    Sum.GetWindowText(strSumMoney);  //得到当前要支付的总数 
	char* sPaid=strPaidMoney.GetBuffer(strPaidMoney.GetLength()); 
	char* sSum=strSumMoney.GetBuffer(strSumMoney.GetLength()); 
	long nSubMoney=0,nPaidMoney=0,nSumMoney=0; 
	nPaidMoney=atol(sPaid); 
	nSumMoney=atol(sSum); 
	nSubMoney=nPaidMoney-nSumMoney; 
	CString strSubMoney; 
	strSubMoney.Format("%ld",nSubMoney); 
	SubMoney.SetWindowText(strSubMoney);//计算剩余的钱 
} 
 
void CMoneyPay::OnOK()  
{ 
	// TODO: Add extra validation here 
	//保存记录到数据库中 
	CString strBillCode; 
	BillCode.GetWindowText(strBillCode);//得到当前的帐单号码 
	CString strSubMoney; 
	SubMoney.GetWindowText(strSubMoney); 
	char* s=strSubMoney.GetBuffer(strSubMoney.GetLength()); 
	long nmoney=atol(s); 
	if(!bMoneyInSQL) 
	{//如果不将剩下的钱存入到酒店中 
 
		if(nmoney>=0) 
		{ 
			CString SQLstr; 
			SQLstr="select * from BillInfo where BillCode='"; 
			SQLstr=SQLstr+strBillCode; 
			SQLstr=SQLstr+"'"; 
			if(!m_BillInfoSet.Open(AFX_DB_USE_DEFAULT_TYPE,SQLstr)) 
			{ 
				MessageBox("打开数据库失败!","数据库错误",MB_OK); 
				return; 
			} 
			m_BillInfoSet.Edit();//编辑数据库 
            m_BillInfoSet.m_Paid=m_BillInfoSet.m_Sum; 
			m_BillInfoSet.m_Striked=true; 
			m_BillInfoSet.Update();//更新 
			m_BillInfoSet.Close();//关闭数据库 
		} 
		else 
		{ 
			CString SQLstr; 
			SQLstr="select * from BillInfo where BillCode='"; 
			SQLstr=SQLstr+strBillCode; 
			SQLstr=SQLstr+"'"; 
			if(!m_BillInfoSet.Open(AFX_DB_USE_DEFAULT_TYPE,SQLstr)) 
			{ 
				MessageBox("打开数据库失败!","数据库错误",MB_OK); 
				return; 
			} 
			m_BillInfoSet.Edit();//编辑数据库 
            m_BillInfoSet.m_Paid=m_BillInfoSet.m_Sum+nmoney; 
			m_BillInfoSet.m_Striked=true; 
			m_BillInfoSet.Update();//更新 
			m_BillInfoSet.Close();//关闭数据库 
		} 
	} 
	else 
	{ 
        CString SQLstr; 
		SQLstr="select * from BillInfo where BillCode='"; 
		SQLstr=SQLstr+strBillCode; 
		SQLstr=SQLstr+"'"; 
		if(!m_BillInfoSet.Open(AFX_DB_USE_DEFAULT_TYPE,SQLstr)) 
		{ 
			MessageBox("打开数据库失败!","数据库错误",MB_OK); 
			return; 
		} 
		m_BillInfoSet.Edit();//编辑数据库 
		m_BillInfoSet.m_Paid=m_BillInfoSet.m_Sum+nmoney; 
		m_BillInfoSet.m_Striked=true; 
		m_BillInfoSet.Update();//更新 
		m_BillInfoSet.Close();//关闭数据库 
	} 
	CDialog::OnOK(); 
} 
 
void CMoneyPay::OnRadio()  
{ 
	// TODO: Add your control notification handler code here 
	this->UpdateData(true);//更新数据 
	CString strSubMoney; 
	SubMoney.GetWindowText(strSubMoney); 
	char* s=strSubMoney.GetBuffer(strSubMoney.GetLength()); 
	bool bBigZero=false; 
	long nmoney=atol(s);//得到余额的情况 
	if(nmoney>=0) 
	{ 
		bBigZero=true; 
	} 
	else 
	{ 
		bBigZero=false; 
	} 
	if(m_nMoneyType==0) 
	{//选择的是"是" 
		if(bBigZero) 
		{ 
			bMoneyInSQL=true; 
		} 
		else 
		{ 
			bMoneyInSQL=false; 
            MessageBox("对不起,你没有足够的钱存入酒店!","存入错误",MB_OK); 
		} 
	} 
	if(m_nMoneyType==1) 
	{ 
		bMoneyInSQL=false; 
	} 
} 
 
void CMoneyPay::OnCancel()  
{ 
	// TODO: Add extra cleanup here 
	CDialog::OnCancel(); 
} 
 
int CMoneyPay::OnCreate(LPCREATESTRUCT lpCreateStruct)  
{ 
	if (CDialog::OnCreate(lpCreateStruct) == -1) 
		return -1; 
	 
	// TODO: Add your specialized creation code here 
//	AnimateWindow(GetSafeHwnd(),1000,AW_CENTER); 
	return 0; 
}