?? passwddlg.cpp
字號:
// PasswdDlg.cpp : implementation file
//
#include "stdafx.h"
#include "Library.h"
#include "PasswdDlg.h"
#include "LoginSet.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
/////////////////////////////////////////////////////////////////////////////
// CPasswdDlg dialog
CPasswdDlg::CPasswdDlg(CWnd* pParent /*=NULL*/)
: CDialog(CPasswdDlg::IDD, pParent)
{
//{{AFX_DATA_INIT(CPasswdDlg)
m_strConfirm = _T("");
m_strNewPass = _T("");
//}}AFX_DATA_INIT
}
void CPasswdDlg::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CPasswdDlg)
DDX_Text(pDX, IDC_EDIT_CONFIRM_PASS, m_strConfirm);
DDX_Text(pDX, IDC_EDIT_NEW_PASS, m_strNewPass);
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CPasswdDlg, CDialog)
//{{AFX_MSG_MAP(CPasswdDlg)
ON_BN_CLICKED(IDC_BUTTON_OK, OnButtonOk)
ON_BN_CLICKED(IDC_BUTTON_CANCEL, OnButtonCancel)
ON_WM_CLOSE()
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CPasswdDlg message handlers
BOOL CPasswdDlg::OnInitDialog()
{
CDialog::OnInitDialog();
count=0;
return TRUE; // return TRUE unless you set the focus to a control
// EXCEPTION: OCX Property Pages should return FALSE
}
void CPasswdDlg::OnButtonOk()
{
UpdateData();
if(m_strNewPass!=m_strConfirm)
{
if(count<5)
{
MessageBox("兩次輸入的密碼不一致!","修改密碼");
count++;
return;
}
else
{
MessageBox("您無權修改密碼!","修改密碼");
OnOK();
}
}
if(!m_database.IsOpen())
{
if(!m_database.Open(_T("Library")))
{
MessageBox("無法連接數據庫!","圖書管理系統",MB_OK);
return;
}
}
CString strSQL;
strSQL.Format("select * from Admin_Info where User_Name='%s'",m_user);
CLoginSet *m_pset=new CLoginSet(&m_database);
m_pset->Open(AFX_DB_USE_DEFAULT_TYPE,strSQL);
m_pset->Edit();
m_pset->m_Password=m_strNewPass;
m_pset->Update();
m_pset->Requery();
m_database.Close();
MessageBox("密碼修改成功!","修改密碼");
OnOK();
}
void CPasswdDlg::OnButtonCancel()
{
if(m_database.IsOpen())
m_database.Close();
OnOK();
}
void CPasswdDlg::OnClose()
{
OnButtonCancel();
}
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