mark_password_dialog.cpp

可以用于台球厅进行收费的程序代码,计算时间并进行费用计算

// Mark_Password_Dialog.cpp : implementation file
//

#include "stdafx.h"
#include "双星台球厅计时收费系统.h"
#include "Mark_Password_Dialog.h"

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

/////////////////////////////////////////////////////////////////////////////
// CMark_Password_Dialog dialog


CMark_Password_Dialog::CMark_Password_Dialog(CWnd* pParent /*=NULL*/)
	: CDialog(CMark_Password_Dialog::IDD, pParent)
{
	//{{AFX_DATA_INIT(CMark_Password_Dialog)
		// NOTE: the ClassWizard will add member initialization here
	//}}AFX_DATA_INIT
}


void CMark_Password_Dialog::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CMark_Password_Dialog)
	DDX_Control(pDX, IDC_EDIT3, m_Password_3);
	DDX_Control(pDX, IDC_EDIT2, m_Password_2);
	DDX_Control(pDX, IDC_EDIT1, m_Password_1);
	//}}AFX_DATA_MAP
}


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

/////////////////////////////////////////////////////////////////////////////
// CMark_Password_Dialog message handlers

void CMark_Password_Dialog::OnOK() 
{
		CMainFrame *pFrame=(CMainFrame*)AfxGetApp()->m_pMainWnd;

	_variant_t var;

	CString str_1,str_2,str_3,str_4;

	m_Password_1.GetWindowText(str_1);

	if(str_PasswordMark!=str_1)
	{
		AfxMessageBox("对不起，输入的旧密码不正确，请从新输入！！！");
		return;
	}

	m_Password_2.GetWindowText(str_2);
	m_Password_3.GetWindowText(str_3);

	if(str_2=="")
	{
		AfxMessageBox("对不起，输入的新密码不能为空，请从新输入！！！");
		return;
	}

	if(str_2!=str_3)
	{
		AfxMessageBox("对不起，两次输入的新密码不相同，请从新输入！！！");
		return;
	}

	try
	{
		pFrame->f_MyApp->m_pRecordset->Open("SELECT *FROM SystemLandPassword",
			pFrame->f_MyApp->m_pConnection.GetInterfacePtr(),
			adOpenDynamic,
			adLockOptimistic,
			adCmdText);
		
		if(!pFrame->f_MyApp->m_pRecordset->BOF)
		{
			pFrame->f_MyApp->m_pRecordset->MoveFirst();
		}
		while(!pFrame->f_MyApp->m_pRecordset->adoEOF)
		{
			var=pFrame->f_MyApp->m_pRecordset->GetCollect("PASSWORD");
			if(var.vt!=VT_NULL)
			{
				str_4=(LPCSTR)_bstr_t(var);
				
				if(str_4==str_1)
				{
					pFrame->f_MyApp->m_pRecordset->PutCollect("PASSWORD",_variant_t(str_2));
				}
				
			}
			pFrame->f_MyApp->m_pRecordset->MoveNext();
		}
		pFrame->f_MyApp->m_pRecordset->Close();		
	}
	catch(_com_error &e)
	{
		AfxMessageBox(e.ErrorMessage());
		return;
	}

	AfxMessageBox("密码已成功修改完毕！！！");
	
	CDialog::OnOK();
}

BOOL CMark_Password_Dialog::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
	CMainFrame *pFrame=(CMainFrame*)AfxGetApp()->m_pMainWnd;

	CString str_1,str_2;
	_variant_t var;

	try
	{
		pFrame->f_MyApp->m_pRecordset->Open("SELECT *FROM SystemLandPassword",
			pFrame->f_MyApp->m_pConnection.GetInterfacePtr(),
			adOpenDynamic,
			adLockOptimistic,
			adCmdText);
		
		if(!pFrame->f_MyApp->m_pRecordset->BOF)
		{
			pFrame->f_MyApp->m_pRecordset->MoveFirst();
		}
		while(!pFrame->f_MyApp->m_pRecordset->adoEOF)
		{
			var=pFrame->f_MyApp->m_pRecordset->GetCollect("PASSWORD");
			if(var.vt!=VT_NULL)
			{
				str_1=(LPCSTR)_bstr_t(var);
				
				str_PasswordMark=str_1;
				
			}
			pFrame->f_MyApp->m_pRecordset->MoveNext();
		}
		pFrame->f_MyApp->m_pRecordset->Close();		
	}
	catch(_com_error &e)
	{
		AfxMessageBox(e.ErrorMessage());
		return FALSE;
	}
	
	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}