changepwdlg.cpp

汽车站售票管理系统,源代码完整无错

// ChangePWDlg.cpp : implementation file
//

#include "stdafx.h"
#include "StationManage.h"
#include "ChangePWDlg.h"
#include "UserSet.h"

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

/////////////////////////////////////////////////////////////////////////////
// CChangePWDlg dialog


CChangePWDlg::CChangePWDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CChangePWDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CChangePWDlg)
	
	m_newpassword = _T("");
	m_oldpassword = _T("");
	m_repassword = _T("");
	//}}AFX_DATA_INIT
}


void CChangePWDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CChangePWDlg)
	DDX_Text(pDX, IDC_EDIT_NEWPW, m_newpassword);
	DDX_Text(pDX, IDC_EDIT_OLDPW, m_oldpassword);
	DDX_Text(pDX, IDC_EDIT_REPW, m_repassword);
	//}}AFX_DATA_MAP
}


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

/////////////////////////////////////////////////////////////////////////////
// CChangePWDlg message handlers

void CChangePWDlg::OnOK() 
{
	// TODO: Add extra validation here
	UpdateData();
	if (m_oldpassword==""||m_newpassword==""||m_repassword=="")
	{
		MessageBox("旧密码、新密码和确认密码均不能为空！","警告",MB_OK|MB_ICONEXCLAMATION);
		return;
	}
	if (m_newpassword!=m_repassword)
	{
		MessageBox("两次密码不一致！","警告",MB_OK|MB_ICONEXCLAMATION);
		m_newpassword.Empty();
		m_oldpassword.Empty();
		m_repassword.Empty();
		UpdateData(FALSE);
		return;
	}
	CUserSet m_pSet;
	if (!m_pSet.IsOpen())
	{
		m_pSet.Open();
	}
	m_pSet.MoveFirst();
	while(!m_pSet.IsEOF())
	{
		m_pSet.m_username.TrimRight();
		m_pSet.m_password.TrimRight();
		if (m_pSet.m_password==m_oldpassword && m_pSet.m_username==((CStationManageApp*)AfxGetApp())->curusername)
		{
			m_pSet.Edit();
			m_pSet.m_password=m_newpassword;
			m_pSet.Update();
			m_pSet.Requery();
			if(IDOK==MessageBox("密码修改成功！","密码修改成功！",MB_OK|MB_ICONINFORMATION))
			{
				CDialog::OnOK();
				return;
			}
		}
		else
		{
			m_pSet.MoveNext();
		}
	}
	if (m_pSet.IsEOF())
	{
		MessageBox("旧密码不正确！","密码修改不成功！",MB_OK|MB_ICONEXCLAMATION);
		m_newpassword.Empty();
		m_oldpassword.Empty();
		m_repassword.Empty();
		UpdateData(FALSE);
		return;
	}
	CDialog::OnOK();
}