logindlg.cpp

VC＋＋开发的一个电话录音程序

// LoginDlg.cpp : implementation file
//

#include "stdafx.h"
#include "PhoneRec.h"
#include "LoginDlg.h"
#include "mainfrm.h" 

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

/////////////////////////////////////////////////////////////////////////////
// CLoginDlg dialog


CLoginDlg::CLoginDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CLoginDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CLoginDlg)
	m_strUserName = _T("");
	m_strUserPsw = _T("");
	//}}AFX_DATA_INIT
}


void CLoginDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CLoginDlg)
	DDX_Control(pDX, IDCANCEL, m_btnCancel);
	DDX_Control(pDX, IDOK, m_btnOK);
	DDX_Control(pDX, IDC_BUTTON_LOGIN, m_btnLogin);
	DDX_Text(pDX, IDC_EDIT_USER_NAME, m_strUserName);
	DDX_Text(pDX, IDC_EDIT_USER_PSW, m_strUserPsw);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CLoginDlg, CDialog)
	//{{AFX_MSG_MAP(CLoginDlg)
	ON_WM_CLOSE()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CLoginDlg message handlers

BOOL CLoginDlg::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
	m_btnLogin.SetIcon( IDR_LOGIN  );
	m_btnLogin.DrawBorder( FALSE, FALSE );

	m_btnOK.SetIcon( IDR_OK );
	m_btnCancel.SetIcon( IDR_CANCEL );

	return TRUE;  
}

void CLoginDlg::OnOK() 
{
	UpdateData( );

	BOOL bIsExist =( (CMainFrame*)AfxGetMainWnd() )->m_userTable.GetUserInfoByIDandPsw( m_strUserName, m_strUserPsw );
	
	if( bIsExist )
	{
		CDialog::OnOK();
	}
	else
	{
		MessageBox("密码和用户名错误,请重新输入!");
	}
}

void CLoginDlg::OnClose() 
{
	CDialog::OnClose();
}