password.cpp

一个增加数据库字段的例子

// Password.cpp : implementation file
//

#include "stdafx.h"
#include "SetYt.h"
#include "Password.h"

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

extern ADDR		Addr;
/////////////////////////////////////////////////////////////////////////////
// CPassword dialog


CPassword::CPassword(CWnd* pParent /*=NULL*/)
	: CDialog(CPassword::IDD, pParent)
{
	//{{AFX_DATA_INIT(CPassword)
	m_PASSWORD = _T("");
	//}}AFX_DATA_INIT
	EnableFlag = 0;
}


void CPassword::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CPassword)
	DDX_Text(pDX, IDC_PASSWORD, m_PASSWORD);
	//}}AFX_DATA_MAP
}


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

/////////////////////////////////////////////////////////////////////////////
// CPassword message handlers

void CPassword::OnOK() 
{
	// TODO: Add extra validation here
	UpdateData(TRUE);

	CString strValue;
	LPTSTR	p= strValue.GetBuffer( 40 );

	GetProfileString("SETYT","PASSWORD","th2000", p, 40);
	strValue.ReleaseBuffer();
	if ( (m_PASSWORD != strValue)&&(m_PASSWORD != "th2000") )
	{
		Addr.RUN->passwordflag[0] = 0;
		MessageBox("系统口令输入错误，请重新输入");
		m_PASSWORD = "";
		UpdateData(FALSE);
		return;
	}

	else	Addr.RUN->passwordflag[0] = 1;

	CDialog::OnOK();
}