passworddialog.cpp

这是一个变电站的监控程序

// PasswordDialog.cpp : implementation file
//

#include "stdafx.h"
#include "fert2000.h"
#include "PasswordDialog.h"

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

/////////////////////////////////////////////////////////////////////////////
// CPasswordDialog dialog
extern bool QueryPassword(CString *UserName,CString *Password=NULL,bool *bAdministrator = NULL);


CPasswordDialog::CPasswordDialog(CWnd* pParent /*=NULL*/)
	: CDialog(CPasswordDialog::IDD, pParent)
{
	//{{AFX_DATA_INIT(CPasswordDialog)
	m_PassWord = _T("");
	m_UserName = _T("");
	//}}AFX_DATA_INIT
	Pass = false;
}


void CPasswordDialog::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CPasswordDialog)
	DDX_Text(pDX, IDC_PASSWORD, m_PassWord);
	DDV_MaxChars(pDX, m_PassWord, 19);
	DDX_Text(pDX, IDC_USERNAME, m_UserName);
	DDV_MaxChars(pDX, m_UserName, 19);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CPasswordDialog, CDialog)
	//{{AFX_MSG_MAP(CPasswordDialog)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CPasswordDialog message handlers

void CPasswordDialog::OnOK() 
{
	// TODO: Add extra validation here
//	FILE* f;
	//f = fopen("SysState.INI","r");
	//fseek(f,2,SEEK_SET);
	UpdateData(TRUE);
	if (!QueryPassword(&m_UserName,&m_PassWord,&bAdministrator))
	{
		MessageBox("用户名或口令错误!","错误");
		Pass = false;
	}else Pass = true;
	CDialog::OnOK();
}