www.pudn.com > VC与ORACLE数据的提取.rar > DialogPWD.cpp

// DialogPWD.cpp : implementation file 
// 
 
#include "stdafx.h" 
#include "Chbhf.h" 
#include "DialogPWD.h" 
#include "ChbhfDlg.h" 
#include "PASSWORD.h" 
 
#ifdef _DEBUG 
#define new DEBUG_NEW 
#undef THIS_FILE 
static char THIS_FILE[] = __FILE__; 
#endif 
 
///////////////////////////////////////////////////////////////////////////// 
// CDialogPWD dialog 
 
 
CDialogPWD::CDialogPWD(CWnd* pParent /*=NULL*/) 
	: CDialog(CDialogPWD::IDD, pParent) 
{ 
	//{{AFX_DATA_INIT(CDialogPWD) 
	m_user = _T(""); 
	m_password = _T(""); 
	//}}AFX_DATA_INIT 
} 
 
 
void CDialogPWD::DoDataExchange(CDataExchange* pDX) 
{ 
	CDialog::DoDataExchange(pDX); 
	//{{AFX_DATA_MAP(CDialogPWD) 
	DDX_Text(pDX, IDC_EDIT1, m_user); 
	DDX_Text(pDX, IDC_EDIT2, m_password); 
	//}}AFX_DATA_MAP 
} 
 
 
BEGIN_MESSAGE_MAP(CDialogPWD, CDialog) 
	//{{AFX_MSG_MAP(CDialogPWD) 
	ON_BN_CLICKED(IDC_dl, Ondl) 
	ON_BN_CLICKED(IDC_QX, OnQx) 
	ON_WM_CLOSE() 
	ON_WM_PAINT() 
	ON_WM_CTLCOLOR() 
	//}}AFX_MSG_MAP 
END_MESSAGE_MAP() 
 
///////////////////////////////////////////////////////////////////////////// 
// CDialogPWD message handlers 
 
void CDialogPWD::Ondl()  
{  
	  
 
	//  CDialogPWD::OnOK(); 
     	// TODO: Add your control notification handler code here 
    CPASSWORD *m_recordset=new CPASSWORD(&m_database); 
	CString strSQL; 
 
	UpdateData(true); 
	strSQL.Format("select * from TBL_PASSWORD where RYBH='%s' AND PASS='%s'",m_user,m_password); 
	m_recordset->Open(AFX_DB_USE_DEFAULT_TYPE,strSQL); 
	if(m_recordset->GetRecordCount()==0){ 
		if(count<3){ 
			MessageBox("login or password incorrect!"); 
			count++; 
	 
		} 
		else{ 
			MessageBox("too many trials"); 
		CDialogPWD::OnOK(); 
 
	 
		} 
	} 
	else{ 
			CDialogPWD::OnOK(); 
		user.Format("%s",m_user); 
		CChbhfDlg m_Main; 
		m_Main.user.Format("%s",m_user); 
		m_Main.user=m_user; 
      	UpdateData(false); 
      
    	m_Main.DoModal(); 
     
	}	 
} 
 
void CDialogPWD::OnQx()  
{	 
 
	 
	  CDialogPWD::OnOK();// TODO: Add your control notification handler code here 
	 
} 
 
void CDialogPWD::OnClose()  
{ 
	// TODO: Add your message handler code here and/or call default 
	 
CDialogPWD::OnOK(); 
} 
 
BOOL CDialogPWD::OnInitDialog()  
{ 
	CDialog::OnInitDialog(); 
		count =0; 
		SetWindowText("用户登陆窗口"); 
 
	//	SetBkMode(NULL,1); 
	//	CDialog::SetRedraw(TRUE); 
	m_brush .CreateSolidBrush (RGB ( 50, 100, 200 ) ) ; 
		//SetBkColor(RGB(0,200,0)); 
		 
	// TODO: Add extra initialization here 
	 
	return TRUE;  // return TRUE unless you set the focus to a control 
	              // EXCEPTION: OCX Property Pages should return FALSE 
} 
 
void CDialogPWD::OnPaint()  
{ 
	CPaintDC dc(this); // device context for painting 
	 
/*	RECT rect; 
	this->GetClientRect(&rect); 
	CBrush BGBrush; 
	BGBrush.CreateSolidBrush(RGB(100,80,0)); 
	dc.SelectObject(&BGBrush); 
	dc.Rectangle(&rect);*/	 
	// Do not call CDialog::OnPaint() for painting messages 
} 
 
HBRUSH CDialogPWD::OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor)  
{ 
		HBRUSH hbr = CDialog::OnCtlColor(pDC, pWnd, nCtlColor); 
	// TODO: Change any attributes of the DC here 
 
 
    hbr=m_brush; 
    if (nCtlColor==CTLCOLOR_STATIC ) 
	{ pDC->SetTextColor (RGB (255,255,255 ) ) ; 
 
    pDC->SetBkColor (RGB (50,100,200)); } 
	if (nCtlColor==CTLCOLOR_EDIT ) 
    {pDC->SetTextColor (RGB (255,255,255 ) ) ; 
    pDC->SetBkColor (RGB (50,100,200)); } 
	 
	// TODO: Return a different brush if the default is not desired 
	return hbr; 
}