loaddialog.cpp

这是一个用VC++编写的银行定期储蓄管理系统

// LoadDialog.cpp : implementation file
//

#include "stdafx.h"
#include "银行系统.h"
#include "LoadDialog.h"
#include <math.h>

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

/////////////////////////////////////////////////////////////////////////////
// LoadDialog dialog


LoadDialog::LoadDialog(CWnd* pParent /*=NULL*/)
	: CDialog(LoadDialog::IDD, pParent)
{
	//{{AFX_DATA_INIT(LoadDialog)
	m_account = 0;
	m_password = 0;
	m_name = _T("");
	m_base = 0.0;
	m_waiter = _T("");
	m_outdate = _T("");
	m_type = -1;
	//}}AFX_DATA_INIT
	time_t temp = time(NULL);
	m_outdate = ctime(&temp);
}


void LoadDialog::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(LoadDialog)
	DDX_Text(pDX, IDC_EDIT1, m_account);
	DDX_Text(pDX, IDC_EDIT2, m_password);
	DDV_MinMaxLong(pDX, m_password, 1000000, 9999999);
	DDX_Text(pDX, IDC_EDIT3, m_name);
	DDX_Text(pDX, IDC_EDIT8, m_base);
	DDX_CBString(pDX, IDC_COMBO1, m_waiter);
	DDX_Text(pDX, IDC_EDIT6, m_outdate);
	DDX_Radio(pDX, IDC_RADIO1, m_type);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(LoadDialog, CDialog)
	//{{AFX_MSG_MAP(LoadDialog)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// LoadDialog message handlers

void LoadDialog::OnOK() 
{
	// TODO: Add extra validation here
	CDialog::OnOK();
    if(m_account < 1000||m_account > 9999)
	{
		MessageBox("账号错误","错误");
		return;
	}
	if(m_base <= 0||m_base > 9999999)
	{
		MessageBox("本金错误","错误");
		return;
	}
	if(m_name == _T(""))
	{
		MessageBox("请输入姓名","错误");
		return;
	}
	if(m_password < 1000000||m_password > 9999999)
	{
		MessageBox("请输入7位密码","错误");
		return;
	}
	if(m_type == -1)
	{
		MessageBox("请选择储种","错误");
		return;
	}
	if(m_waiter == _T(""))
	{
		MessageBox("请选择营业员","错误");
		return;
	}
	
	double m_interest;
	int i = MyDoc->manage.DoLoad(m_account,m_name,m_type,m_password,m_base,m_interest,time(NULL),m_waiter);
	
	if(i == 0)
	{
		MessageBox("此客户不存在!!!","错误");
		return;
	}
	if(i == 1)
	{
		MessageBox("密码错误!!!","错误");
		return;
	}
	if(i == 2)
	{
		MessageBox("此帐户已挂失!!!","错误");
		return;
	}
	if(i == 3)
	{
		MessageBox("此帐户未到期!!!","警告");
	}
	if(i == 5)
	{
		MessageBox("与原储金不符，无法取款!!!","错误");
		return;
	}
	
	//将账号转变为字符串
	char *account = new char[6];
	account = ltoa(m_account,account,10);
    
	//将本金转变为字符串
	double base = m_base;
	long bz = (long)floor(base);
	long bs = (long)((base-bz)*100);
	char *cbz = new char[10];
	cbz = ltoa(bz,cbz,10);
	CString zbz(cbz);
	char *cbs = new char[10];
	cbs = ltoa(bs,cbs,10);
	CString sbs(cbs);

	//将总金额转变为字符串。
	double total = m_interest + m_base;
	long tz = (long)floor(total);
	long ts = (long)((total-tz)*100);
	char *ctz = new char[10];
	ctz = ltoa(tz,ctz,10);
	CString ztz(ctz);
	char *cts = new char[10];
	cts = ltoa(ts,cts,10);
	CString sts(cts);

	//将利息转变位字符串
	double interest = m_interest;
	long iz = (long)floor(interest);
	long is = (long)((interest-iz)*100);
	char *ciz = new char[10];
	ciz = ltoa(iz,ciz,10);
	CString ziz(ciz);
	char *cis = new char[10];
	cis = ltoa(is,cis,10);
	CString sis(cis);

	//
	int ntype = 0;
	switch(m_type)
	{
	case 0:ntype = 1;break;
	case 1:ntype = 3;break;
	case 2:ntype = 5;break;
	}
	char *type = new char[2];
	type = ltoa(ntype,type,10);

	MyView->loadinfo[0] = CString("帐号:") + CString(account);
	MyView->loadinfo[1] = CString("姓名:")+ CString(m_name);
	MyView->loadinfo[2] = CString("储种:") + CString(type) + CString("年期"); 
	MyView->loadinfo[3] = CString("本金:") + zbz + CString('.') + sbs + CString("元"); 
    time_t a = time(NULL);
	MyView->loadinfo[0] = CString("支取日期:") + CString(ctime(&a));
	MyView->loadinfo[4] = CString("利息:") + ziz +CString('.') + sis + CString("元");
    MyView->loadinfo[5] = CString("支取金额") + ztz + CString('.') + sts + CString("元");
	MyView->isload = TRUE;
	MyView->Invalidate();
}

void LoadDialog::OnCancel() 
{
	// TODO: Add extra cleanup here
	
	CDialog::OnCancel();
}