changepassword.cpp

这个好像不错哦

// ChangePassword.cpp : implementation file
//

#include "stdafx.h"
#include "人员管理系统.h"
#include "ChangePassword.h"
#include "OtherSet.h"

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

/////////////////////////////////////////////////////////////////////////////
// CChangePassword dialog


CChangePassword::CChangePassword(CWnd* pParent /*=NULL*/)
	: CDialog(CChangePassword::IDD, pParent)
{
	//{{AFX_DATA_INIT(CChangePassword)
	m_newpassword1 = _T("");
	m_newpassword2 = _T("");
	m_oldpassword = _T("");
	//}}AFX_DATA_INIT
}


void CChangePassword::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CChangePassword)
	DDX_Text(pDX, IDC_NEWPASSWORD1, m_newpassword1);
	DDV_MaxChars(pDX, m_newpassword1, 32);
	DDX_Text(pDX, IDC_NEWPASSWORD2, m_newpassword2);
	DDV_MaxChars(pDX, m_newpassword2, 32);
	DDX_Text(pDX, IDC_OLDPASSWORD, m_oldpassword);
	DDV_MaxChars(pDX, m_oldpassword, 32);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CChangePassword, CDialog)
	//{{AFX_MSG_MAP(CChangePassword)
	ON_BN_CLICKED(IDC_CHANGE, OnChange)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CChangePassword message handlers

void CChangePassword::OnChange() 
{
	// TODO: Add your control notification handler code here
	UpdateData();

    COtherSet set;
    set.Open();
	set.MoveFirst();
	CString password=set.m_column1;
	if(m_oldpassword!=password)
		MessageBox("原密码错误!");
	else
	{
		if(m_newpassword1!=m_newpassword2)
			MessageBox("两次密码输入不一致!");
		else
		{
			if(password!=m_newpassword1)
			{
				set.Edit();
				set.m_column1=m_newpassword1;
				set.Update();
				MessageBox("密码修改成功!");
				EndDialog(IDOK);
			}
			else MessageBox("您并没有修改密码!");
		}
	}

	set.Close();
}