ntautologondlg.cpp

visual c++ 实例编程

// NTAutoLogonDlg.cpp : implementation file
//

#include "stdafx.h"
#include "NTAutoLogon.h"
#include "NTAutoLogonDlg.h"
#include "Mimadlg.h"

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

/////////////////////////////////////////////////////////////////////////////
// CNTAutoLogonDlg dialog

CNTAutoLogonDlg::CNTAutoLogonDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CNTAutoLogonDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CNTAutoLogonDlg)
		// NOTE: the ClassWizard will add member initialization here
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CNTAutoLogonDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CNTAutoLogonDlg)
		// NOTE: the ClassWizard will add DDX and DDV calls here
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CNTAutoLogonDlg, CDialog)
	//{{AFX_MSG_MAP(CNTAutoLogonDlg)
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_WM_CTLCOLOR()
	ON_BN_CLICKED(IDC_BTN_ENABLE, OnBtnEnable)
	ON_BN_CLICKED(IDC_BTN_DISABLE, OnBtnDisable)
	ON_BN_CLICKED(IDC_BTN_EXIT, OnBtnExit)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CNTAutoLogonDlg message handlers

BOOL CNTAutoLogonDlg::OnInitDialog()
{
	CDialog::OnInitDialog();

	// Set the icon for this dialog.  The framework does this automatically
	//  when the application's main window is not a dialog
	SetIcon(m_hIcon, TRUE);			// Set big icon
	SetIcon(m_hIcon, FALSE);		// Set small icon
	
  //  m_BrushBK.CreateSolidBrush(RGB(255,255,207));

	
	return TRUE;  // return TRUE  unless you set the focus to a control
}

// If you add a minimize button to your dialog, you will need the code below
//  to draw the icon.  For MFC applications using the document/view model,
//  this is automatically done for you by the framework.

void CNTAutoLogonDlg::OnPaint() 
{
	if (IsIconic())
	{
		CPaintDC dc(this); // device context for painting

		SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0);

		// Center icon in client rectangle
		int cxIcon = GetSystemMetrics(SM_CXICON);
		int cyIcon = GetSystemMetrics(SM_CYICON);
		CRect rect;
		GetClientRect(&rect);
		int x = (rect.Width() - cxIcon + 1) / 2;
		int y = (rect.Height() - cyIcon + 1) / 2;

		// Draw the icon
		dc.DrawIcon(x, y, m_hIcon);
	}
	else
	{
		CDialog::OnPaint();
	}
}

// The system calls this to obtain the cursor to display while the user drags
//  the minimized window.
HCURSOR CNTAutoLogonDlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}

HBRUSH CNTAutoLogonDlg::OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor) 
{
	
    HBRUSH hbr = CDialog::OnCtlColor(pDC, pWnd, nCtlColor);
    
    pDC->SetBkColor(RGB(255,255,207));

    return (HBRUSH)(m_BrushBK.GetSafeHandle());
	
}


void CNTAutoLogonDlg::OnBtnEnable() 
{
	HKEY hkey;
	TCHAR g_pcszValue[] = _T("1");

	CMimaDlg dlg;
	if(dlg.DoModal() != IDOK)
	{
		return;
	}

	TCHAR * g_pcszMima =(TCHAR *) new char[dlg.m_strMima.GetLength()];
	g_pcszMima = _T(dlg.m_strMima.GetBuffer(dlg.m_strMima.GetLength()));

	if( RegOpenKey( HKEY_LOCAL_MACHINE, _T("Software\\Microsoft\\Windows\\CurrentVersion\\WinLogon"), &hkey ) == ERROR_SUCCESS )
	{
		if( !RegSetValueEx( hkey, _T("AutoAdminLogon"), 0, REG_SZ, reinterpret_cast<CONST BYTE *>(g_pcszValue), sizeof( g_pcszValue ) / sizeof( g_pcszValue[0] ) ) ==	ERROR_SUCCESS )
		{
			AfxMessageBox("设定失败！");		
			return;
		}
		if( !RegSetValueEx( hkey, _T("DefaultPassword"), 0, REG_SZ, reinterpret_cast<CONST BYTE *>(g_pcszMima), sizeof( g_pcszMima ) / sizeof( g_pcszMima[0] ) ) ==	ERROR_SUCCESS )
		{
			AfxMessageBox("设定失败！");
			TCHAR pcszValue[] = _T("0");
			RegSetValueEx( hkey, _T("AutoAdminLogon"), 0, REG_SZ, reinterpret_cast<CONST BYTE *>(pcszValue), sizeof( pcszValue ) / sizeof( pcszValue[0] ) );
		}
		else
			AfxMessageBox("设定成功！重新启动即可生效！\r\n 请注意系统安全！");		
	}	
	else
	{
		AfxMessageBox("设定失败！");
	}	
}

void CNTAutoLogonDlg::OnBtnDisable() 
{
	HKEY hkey;
	TCHAR g_pcszValue[] = _T("0");

	if( RegOpenKey( HKEY_LOCAL_MACHINE, _T("Software\\Microsoft\\Windows NT\\CurrentVersion\\WinLogon"), &hkey ) == ERROR_SUCCESS )
	{
		if( !RegSetValueEx( hkey, _T("AutoAdminLogon"), 0, REG_SZ, reinterpret_cast<CONST BYTE *>(g_pcszValue), sizeof( g_pcszValue ) / sizeof( g_pcszValue[0] ) ) ==	ERROR_SUCCESS )
		{
			AfxMessageBox("设定失败！");		
		}
		else
			AfxMessageBox("设定成功！重新启动即可生效！\r\n 请注意系统安全！");		
	}
	else
	{
		AfxMessageBox("设定失败！");
	}
}

void CNTAutoLogonDlg::OnBtnExit() 
{
	CDialog::OnOK();	
}