login.cpp

这是采用mfc编写的工资管理系统

// Login.cpp : implementation file
//

#include "stdafx.h"
#include "SalaryManagement.h"
#include "Login.h"
#include "USkin.h"
#include "ADOConn.h"

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

/////////////////////////////////////////////////////////////////////////////
// CLogin dialog


CLogin::CLogin(CWnd* pParent /*=NULL*/)
	: CDialog(CLogin::IDD, pParent)
{
	//{{AFX_DATA_INIT(CLogin)
	//}}AFX_DATA_INIT

	m_conn.OnInitADOConn();
}

CLogin::~CLogin()
{
	m_conn.ExitConnect();
}

void CLogin::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CLogin)
	DDX_Control(pDX, IDC_SHOCKWAVEFLASH1, m_flash);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CLogin, CDialog)
	//{{AFX_MSG_MAP(CLogin)
	ON_WM_DESTROY()
	ON_WM_TIMER()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CLogin message handlers

BOOL CLogin::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
//	USkinInit(NULL,NULL,_T("F:\\实验程序\\SalaryManagement\\5.u3"));//加载皮肤文件
	
	//引入flash控件
//	ShowWindow(SW_SHOWMAXIMIZED);
	RECT rc;
	this->GetClientRect(&rc);

	m_flash.MoveWindow( &rc, true );

	TCHAR strCurDrt[500];
	int nLen = ::GetCurrentDirectory(500,strCurDrt);
	if( strCurDrt[nLen]!='\\' )
	{
		strCurDrt[nLen++] = '\\';
		strCurDrt[nLen] = '\0';
	}

	CString strFileName = strCurDrt;
	strFileName += "startup.swf";
	m_flash.LoadMovie(0, strFileName);
	m_flash.Play();

	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}

void CLogin::OnDestroy() 
{
	CDialog::OnDestroy();
}

extern CSalaryManagementApp theApp;
//DEL void CLogin::OnOK() 
//DEL {
//DEL 	UpdateData();
//DEL 
//DEL 	if(m_userID=="")
//DEL 	{
//DEL 		AfxMessageBox("用户名不能为空");
//DEL 		return ;
//DEL 	}
//DEL 
//DEL 	CString sql;
//DEL 	sql.Format("SELECT * FROM Login WHERE ID='%s' AND Password='%s'",m_userID,m_password);
//DEL 	_RecordsetPtr m_pRecordset;
//DEL 	m_pRecordset=m_conn.GetRecordSet((_bstr_t)sql);
//DEL 
//DEL 	if(m_pRecordset->adoEOF)
//DEL 	{
//DEL 		AfxMessageBox("用户ID或密码错误！！！");
//DEL 		return ;
//DEL 	}
//DEL 
//DEL 	//获得当前用户的用户名
//DEL 	_variant_t  m_user;
//DEL 	m_user=m_pRecordset->GetCollect("UserName");
//DEL 
//DEL 	theApp.m_username=(LPCTSTR)(_bstr_t)m_user;
//DEL 
//DEL 	CDialog::OnOK();
//DEL }

BEGIN_EVENTSINK_MAP(CLogin, CDialog)
    //{{AFX_EVENTSINK_MAP(CLogin)
	ON_EVENT(CLogin, IDC_SHOCKWAVEFLASH1, 150 /* FSCommand */, OnFSCommandShockwaveflash1, VTS_BSTR VTS_BSTR)
	//}}AFX_EVENTSINK_MAP
END_EVENTSINK_MAP()

void CLogin::OnFSCommandShockwaveflash1(LPCTSTR command, LPCTSTR args) 
{
	UpdateData();
	
	if(0==strcmp(command,"m_user"))
	{
		if(0==strcmp(args,""))
		{
			AfxMessageBox("用户名不能为空");
			return ;
		}
		else
			m_user=args;;
	}
	
	
	if(0==strcmp(command,"m_password"))
	{
		m_password=args;
		
		try{
			CString sql;
			sql.Format("SELECT * FROM Login WHERE 用户名='%s' AND 密码='%s'",
				m_user,m_password);
			_RecordsetPtr m_pRecordset;
			m_pRecordset=m_conn.GetRecordSet(sql);
			
			if(m_pRecordset->adoEOF)
			{
				AfxMessageBox("用户名或密码错误！！！");
				return ;
			}
			
			theApp.m_username=m_user;
		}
		catch(_com_error e)
		{
			AfxMessageBox(e.Description());
		}
		//1秒后跳转
		SetTimer(0,1000,NULL);
	}
	
	if(0==strcmp(command,"quit"))
		CDialog::OnCancel();
}

void CLogin::OnTimer(UINT nIDEvent) 
{
	if(nIDEvent==0)
	{
		KillTimer(0);
		AnimateWindow(GetSafeHwnd(),000,AW_HIDE|AW_BLEND|AW_CENTER);
		CDialog::OnOK();
//		DestroyWindow();
	}
	CDialog::OnTimer(nIDEvent);
	//welcome to salarymanagement
}

BOOL CLogin::PreTranslateMessage(MSG* pMsg) 
{
	if(pMsg->wParam==VK_ESCAPE||pMsg->wParam==VK_RETURN)
		return FALSE;

	return CDialog::PreTranslateMessage(pMsg);
}