www.pudn.com > BUS(end).rar > BusEditDlg.cpp

// BusEditDlg.cpp : implementation file 
// 
 
#include "stdafx.h" 
#include "bus.h" 
#include "BusEditDlg.h" 
# include "BusAddDlg.h" 
 
#ifdef _DEBUG 
#define new DEBUG_NEW 
#undef THIS_FILE 
static char THIS_FILE[] = __FILE__; 
#endif 
 
///////////////////////////////////////////////////////////////////////////// 
// CBusEditDlg dialog 
 
 
CBusEditDlg::CBusEditDlg(CWnd* pParent /*=NULL*/) 
	: CDialog(CBusEditDlg::IDD, pParent) 
{ 
	//{{AFX_DATA_INIT(CBusEditDlg) 
	m_busnum = 0; 
	m_bussta = _T(""); 
	//}}AFX_DATA_INIT 
} 
 
 
void CBusEditDlg::DoDataExchange(CDataExchange* pDX) 
{ 
	CDialog::DoDataExchange(pDX); 
	//{{AFX_DATA_MAP(CBusEditDlg) 
	DDX_Control(pDX, IDC_EDID_DIALOG_COMBO, m_num); 
	DDX_Text(pDX, IDC_BUSNUM_EDIT, m_busnum); 
	DDX_Text(pDX, IDC_BUSTA_EDIT, m_bussta); 
	//}}AFX_DATA_MAP 
} 
 
 
BEGIN_MESSAGE_MAP(CBusEditDlg, CDialog) 
	//{{AFX_MSG_MAP(CBusEditDlg) 
	ON_BN_CLICKED(IDC_FIND_BUTTON, OnFindButton) 
	//}}AFX_MSG_MAP 
END_MESSAGE_MAP() 
 
///////////////////////////////////////////////////////////////////////////// 
// CBusEditDlg message handlers 
 
//DEL BOOL CBusEditDlg::OnInitDialog() 
//DEL { 
//DEL  
//DEL } 
 
BOOL CBusEditDlg::OnInitDialog()  
{ 
	CDialog::OnInitDialog(); 
	 
	// TODO: Add extra initialization here 
	if(!m_database.Open(NULL,FALSE,FALSE,"ODBC;DSN=test1"))//对COMBO的DATA即下拉选项初始化 
	{ 
        AfxMessageBox("Failed to open database");//          把数据库中含有的车次列如DATA； 
	} 
    m_set.Open();  
    CString str; 
    m_set.MoveFirst(); 
	while(!m_set.IsEOF()) 
	{ 
		str.Format("%ld",m_set.m_bus_number); 
		m_num.AddString(str); 
		m_set.MoveNext(); 
	} 
	m_set.Close(); 
	 
	return TRUE;  // return TRUE unless you set the focus to a control 
	              // EXCEPTION: OCX Property Pages should return FALSE 
} 
 
void CBusEditDlg::OnFindButton()  
{ 
	// TODO: Add your control notification handler code here 
	//CString str; 
	int i=m_num.GetCurSel(); 
	m_set.m_strFilter="[bus_station]";//                   WHERE子句 
	if(m_set.IsOpen()){ 
		m_set.Close(); 
	} 
	m_set.Open(); 
	m_set.MoveFirst(); 
    for (int j=0;j