changebarterdlg.cpp

来自「也是一款定时关机的程序」· C++ 代码 · 共 97 行

// ChangeBarterDlg.cpp : implementation file
//

#include "stdafx.h"
#include "OnTime.h"
#include "ChangeBarterDlg.h"

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

/////////////////////////////////////////////////////////////////////////////
// CChangeBarterDlg dialog


CChangeBarterDlg::CChangeBarterDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CChangeBarterDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CChangeBarterDlg)
	m_old = _T("");
	m_renew = _T("");
	m_new = _T("");
	//}}AFX_DATA_INIT
}


void CChangeBarterDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CChangeBarterDlg)
	DDX_Text(pDX, IDC_EDIT_OLD, m_old);
	DDX_Text(pDX, IDC_EDIT_RENEW, m_renew);
	DDX_Text(pDX, IDC_EDIT_NEW, m_new);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CChangeBarterDlg, CDialog)
	//{{AFX_MSG_MAP(CChangeBarterDlg)
	ON_EN_CHANGE(IDC_EDIT_NEW, OnChangeEditNew)
	ON_EN_CHANGE(IDC_EDIT_OLD, OnChangeEditOld)
	ON_EN_CHANGE(IDC_EDIT_RENEW, OnChangeEditRenew)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CChangeBarterDlg message handlers

void CChangeBarterDlg::OnChangeEditNew() 
{
	UpdateData(TRUE);	
}

void CChangeBarterDlg::OnChangeEditOld() 
{
	UpdateData(TRUE);	
}

void CChangeBarterDlg::OnChangeEditRenew() 
{
	UpdateData(TRUE);	
}

void CChangeBarterDlg::OnOK() 
{
	// TODO: Add extra validation here
HKEY key=HKEY_USERS;char  szString[512];DWORD dwSize = 200;CString rebarter;
	int flag=(::RegOpenKeyEx(key,".DEFAULT\\Software\\OnTC", 0L,KEY_ALL_ACCESS, &key));
	if(flag==0)
	{
		::RegQueryValueEx(key, "barter", NULL,0, (BYTE *) szString, &dwSize);	
		rebarter=szString;
		if(m_old.Compare(rebarter))
		{
			MessageBox("原始密码输入有误，无法修改!","无法修改",MB_OK|MB_ICONWARNING);
			::RegCloseKey(key);
		}
		else
		{
			if(m_new.Compare(m_renew))
			{
				MessageBox("无法确认新密码!","无法修改",MB_OK|MB_ICONWARNING);
				::RegCloseKey(key);
			}
			else
			{
				LPCTSTR inf=m_new;
				::RegSetValueEx(key,"barter",0L,REG_SZ,(CONST BYTE *)inf,1);
				::RegCloseKey(key);
				CDialog::OnOK();
			}
		}
	}
}