tchrslgndlg.cpp

一个在线考试系统的代码。功能包括考试科目管理

// TchrsLgnDlg.cpp : implementation file
//

#include "stdafx.h"
#include "ExmOnline.h"
#include "TchrsLgnDlg.h"

#include "ExmOnlineDlg.h"

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

/////////////////////////////////////////////////////////////////////////////
// CTchrsLgnDlg dialog


CTchrsLgnDlg::CTchrsLgnDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CTchrsLgnDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CTchrsLgnDlg)
	m_strPassword = _T("");
	m_iTchrID = 0;
	//}}AFX_DATA_INIT
}


void CTchrsLgnDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CTchrsLgnDlg)
	DDX_Text(pDX, IDC_EDIT_PSWTCHRS, m_strPassword);
	DDX_Text(pDX, IDC_EDIT_IDTCHRS, m_iTchrID);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CTchrsLgnDlg, CDialog)
	//{{AFX_MSG_MAP(CTchrsLgnDlg)
	ON_BN_CLICKED(IDC_BUTTON_OK, OnButtonOk)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CTchrsLgnDlg message handlers

void CTchrsLgnDlg::OnButtonOk() 
{
	// TODO: Add your control notification handler code here
	UpdateData();
	CExmOnlineDlg::m_ptrData->SetTchrID(m_iTchrID);
	CString pswtemp=CExmOnlineDlg::m_ptrData->GetPswd(m_iTchrID);
	char temp[20];
	itoa(m_iTchrID,temp,10);
	CString strtemp=temp;
	if(m_strPassword.IsEmpty() || strtemp.IsEmpty())
		AfxMessageBox("用户名密码不能为空！");
	else if(pswtemp.IsEmpty())
		AfxMessageBox("无此用户，请检查您输入的ID号是否正确！");
	else if(pswtemp==m_strPassword)
		{
			AfxMessageBox("登录成功！请点击“教师选项”菜单进行相关操作！");
			CExmOnlineDlg::m_ptrData->SetUserTypeTchr();
			CDialog::OnOK();
		}
	else
		AfxMessageBox("密码错误！请重新输入！");
	
}

BOOL CTchrsLgnDlg::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
	// TODO: Add extra initialization here
	
	GetDlgItem(IDC_EDIT_IDTCHRS)->SetWindowText("");
	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}