interestcomputedlg.cpp

来自「该项目是为PPC(PocketPc)使用者提供方便的理财事务.如,现金的借贷,债」· C++ 代码 · 共 100 行

// InterestComputeDlg.cpp : implementation file
//

#include "stdafx.h"
#include "MoneyAnyWhere.h"
#include "InterestComputeDlg.h"

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

/////////////////////////////////////////////////////////////////////////////
// CInterestComputeDlg dialog


CInterestComputeDlg::CInterestComputeDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CInterestComputeDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CInterestComputeDlg)
	m_strBaseMoney = _T("0");
	m_strInterest = _T("");
	m_strInterestRate = _T("0.");
	m_strLength = _T("0");
	m_strSum = _T("");
	//}}AFX_DATA_INIT
}


void CInterestComputeDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CInterestComputeDlg)
	DDX_Text(pDX, IDC_EDIT_BASEMONEY, m_strBaseMoney);
	DDX_Text(pDX, IDC_EDIT_INTEREST, m_strInterest);
	DDX_Text(pDX, IDC_EDIT_INTERESTRATE, m_strInterestRate);
	DDX_Text(pDX, IDC_EDIT_LENGTH, m_strLength);
	DDX_Text(pDX, IDC_EDIT_SUM, m_strSum);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CInterestComputeDlg, CDialog)
	//{{AFX_MSG_MAP(CInterestComputeDlg)
	ON_BN_CLICKED(IDC_BTN_CAL, OnBtnCal)
	ON_BN_CLICKED(IDC_BTN_CLS, OnBtnCls)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CInterestComputeDlg message handlers

void CInterestComputeDlg::OnBtnCal() 
{
	UpdateData(true);
	float fBaseMoney,fInterest,fInterestRate,fSum;
	int iLength;
	
	char * test;
	char Buffer[256];
	for(int i=0;i<m_strBaseMoney.GetLength();i++)
	{
		Buffer[i]=m_strBaseMoney.GetAt(i);
	}
	test=&Buffer[0];
	fBaseMoney = atof(test);


	for(i=0;i<m_strInterestRate.GetLength();i++)
	{
		Buffer[i]=m_strInterestRate.GetAt(i);
	}
	test=&Buffer[0];
	fInterestRate = atof(test);
	if(fInterestRate>1)
		fInterestRate = fInterestRate/100;
	iLength = _wtoi(m_strLength);

	

	fInterest = fBaseMoney * fInterestRate * iLength;
	fSum = fBaseMoney + fInterest;

	m_strInterest.Format(L"%.2f",fInterest);
	m_strSum.Format(L"%.2f",fSum);

	UpdateData(false);

	// TODO: Add your control notification handler code here
	
}

void CInterestComputeDlg::OnBtnCls() 
{
	CDialog::OnOK();
	// TODO: Add your control notification handler code here
	
}