深圳市公交查询系统 VC++ACCESS

// BusDlg.cpp : implementation file // #include "stdafx.h" #include "Bus.h" #include "BusDlg.h" #include "BusEditDlg.h" #include "RegisterDlg.h" #ifdef _DEBUG #define new DEBUG_NEW #undef THIS_FILE static char THIS_FILE[] = __FILE__; #endif ///////////////////////////////////////////////////////////////////////////// // CBusDlg dialog CBusDlg::CBusDlg(CWnd* pParent /*=NULL*/) : CDialog(CBusDlg::IDD, pParent) { //{{AFX_DATA_INIT(CBusDlg) m_end1 = _T(""); m_start1 = _T(""); m_detial1 = _T(""); //}}AFX_DATA_INIT // Note that LoadIcon does not require a subsequent DestroyIcon in Win32 m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME); } void CBusDlg::DoDataExchange(CDataExchange* pDX) { CDialog::DoDataExchange(pDX); //{{AFX_DATA_MAP(CBusDlg) DDX_Control(pDX, IDC_EDIT_DETIAL, m_detial); DDX_Control(pDX, IDC_RADIO1, m_radio); DDX_Control(pDX, IDC_LIST_RESULT, m_list_result); DDX_Control(pDX, IDC_LIST_LIKE, m_list_like); DDX_Control(pDX, IDC_EDIT_START, m_start); DDX_Control(pDX, IDC_EDIT_END, m_end); DDX_Text(pDX, IDC_EDIT_END, m_end1); DDX_Text(pDX, IDC_EDIT_START, m_start1); DDX_Text(pDX, IDC_EDIT_DETIAL, m_detial1); //}}AFX_DATA_MAP } BEGIN_MESSAGE_MAP(CBusDlg, CDialog) //{{AFX_MSG_MAP(CBusDlg) ON_WM_PAINT() ON_WM_QUERYDRAGICON() ON_BN_CLICKED(IDC_RADIO1, OnRadio1) ON_BN_CLICKED(IDC_RADIO2, OnRadio2) ON_BN_CLICKED(IDC_RADIO3, OnRadio3) ON_BN_CLICKED(IDC_BUTTON_SEARCH, OnButtonSearch) ON_EN_CHANGE(IDC_EDIT_START, OnChangeEditStart) ON_LBN_SELCHANGE(IDC_LIST_LIKE, OnSelchangeListLike) ON_EN_SETFOCUS(IDC_EDIT_START, OnSetfocusEditStart) ON_EN_SETFOCUS(IDC_EDIT_END, OnSetfocusEditEnd) ON_NOTIFY(NM_CLICK, IDC_LIST_RESULT, OnClickListResult) ON_EN_CHANGE(IDC_EDIT_END, OnChangeEditEnd) ON_NOTIFY(LVN_KEYDOWN, IDC_LIST_RESULT, OnKeydownListResult) ON_BN_CLICKED(IDC_BUTTON_EDIT, OnButtonEdit) //}}AFX_MSG_MAP END_MESSAGE_MAP() ///////////////////////////////////////////////////////////////////////////// // CBusDlg message handlers BOOL CBusDlg::OnInitDialog() { CDialog::OnInitDialog(); //打开数据库---------------------------------- if(!m_data.IsOpen()) { m_data.Open(_T("bus;UID=admin;PWD=lyl")); m_record.m_pDatabase=&m_data; } else MessageBox("Can't open bus.bus database!"); // Set the icon for this dialog. The framework does this automatically // when the application's main window is not a dialog SetIcon(m_hIcon, TRUE); // Set big icon SetIcon(m_hIcon, FALSE); // Set small icon font.CreateFont(14,0,0,0,0,FALSE,FALSE,0,ANSI_CHARSET,OUT_DEFAULT_PRECIS,CLIP_DEFAULT_PRECIS,DEFAULT_QUALITY,FF_SWISS,"宋体"); m_start.SetFont(&font,TRUE); m_end.SetFont(&font,TRUE); m_list_result.SetFont(&font,TRUE); GetDlgItem(IDC_BUTTON_SEARCH)->SetFont(&font,TRUE); focus=0; // m_radio.CheckRadioButton(IDC_RADIO1,IDC_RADIO3,IDC_RADIO1); ((CButton *)GetDlgItem(IDC_RADIO1))->SetCheck(TRUE); m_styl=GetCheckedRadioButton(IDC_RADIO1,IDC_RADIO3); wildcard = '%'; //初始化LISTCTRL RECT rectList; m_list_result.GetWindowRect(&rectList); m_list_result.DeleteAllItems(); width=rectList.right-rectList.left-4; Refresh(); // TODO: Add extra initialization here return TRUE; // return TRUE unless you set the focus to a control } // If you add a minimize button to your dialog, you will need the code below // to draw the icon. For MFC applications using the document/view model, // this is automatically done for you by the framework. void CBusDlg::OnPaint() { if (IsIconic()) { CPaintDC dc(this); // device context for painting SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0); // Center icon in client rectangle int cxIcon = GetSystemMetrics(SM_CXICON); int cyIcon = GetSystemMetrics(SM_CYICON); CRect rect; GetClientRect(&rect); int x = (rect.Width() - cxIcon + 1) / 2; int y = (rect.Height() - cyIcon + 1) / 2; // Draw the icon dc.DrawIcon(x, y, m_hIcon); } else { CDialog::OnPaint(); } } // The system calls this to obtain the cursor to display while the user drags // the minimized window. HCURSOR CBusDlg::OnQueryDragIcon() { return (HCURSOR) m_hIcon; } void CBusDlg::OnSetfocusEditStart() { focus=1; } void CBusDlg::OnSetfocusEditEnd() { focus=2; } void CBusDlg::Refresh() { UpdateData(TRUE); m_list_result.DeleteAllItems(); int nColumnCount = m_list_result.GetHeaderCtrl()->GetItemCount(); for (int i=0;i < nColumnCount;i++) m_list_result.DeleteColumn(0); DWORD dwStyle=LVS_EX_FULLROWSELECT|LVS_EX_GRIDLINES|LVS_EX_HEADERDRAGDROP;//|LVN_ENDLABELEDIT; m_list_result.SetExtendedStyle(dwStyle); m_list_result.SetFont(&font,TRUE); //设置LIST CONTRO控件的样式 if(m_styl==IDC_RADIO1) { ((CButton *)GetDlgItem(IDC_STATIC1))->SetWindowText("起点"); ((CButton *)GetDlgItem(IDC_STATIC2))->SetWindowText("终点"); ((CButton *)GetDlgItem(IDC_STATIC3))->SetWindowText("换乘"); ((CButton *)GetDlgItem(IDC_STATIC4))->SetWindowText("Interrelated"); ((CButton *)GetDlgItem(IDC_BUTTON_SEARCH))->SetWindowText("换乘查询"); ((CButton *)GetDlgItem(IDC_STATIC1))->EnableWindow(TRUE); ((CButton *)GetDlgItem(IDC_STATIC2))->EnableWindow(TRUE); ((CButton *)GetDlgItem(IDC_STATIC3))->EnableWindow(TRUE); ((CButton *)GetDlgItem(IDC_STATIC4))->EnableWindow(TRUE); m_end.ShowWindow(TRUE); ((CButton *)GetDlgItem(IDC_STATIC2))->ShowWindow(TRUE); m_start.SetFocus(); m_start.SetWindowText(""); m_end.SetWindowText(""); } else if(m_styl==IDC_RADIO2) { ((CButton *)GetDlgItem(IDC_STATIC1))->SetWindowText("输入公交路线"); ((CButton *)GetDlgItem(IDC_STATIC2))->ShowWindow(FALSE); ((CButton *)GetDlgItem(IDC_STATIC3))->SetWindowText("All Station Of The Route"); ((CButton *)GetDlgItem(IDC_STATIC4))->SetWindowText("Interrelated"); ((CButton *)GetDlgItem(IDC_BUTTON_SEARCH))->SetWindowText("路线查询"); ((CButton *)GetDlgItem(IDC_STATIC4))->EnableWindow(TRUE); ((CButton *)GetDlgItem(IDC_STATIC3))->EnableWindow(TRUE); m_end.ShowWindow(FALSE); m_start.SetWindowText(""); m_list_result.InsertColumn(0,"Line",LVCFMT_CENTER);// m_list_result.InsertColumn(1,"Station",LVCFMT_LEFT); m_list_result.SetColumnWidth(0,100); m_list_result.SetColumnWidth(1,width-103); } else if(m_styl==IDC_RADIO3) { m_list_result.InsertColumn(0,"Line",LVCFMT_CENTER); m_list_result.InsertColumn(1,"Station",LVCFMT_LEFT); m_list_result.SetColumnWidth(0,100); m_list_result.SetColumnWidth(1,width-103); ((CButton *)GetDlgItem(IDC_STATIC1))->SetWindowText("输入公交站点"); ((CButton *)GetDlgItem(IDC_STATIC2))->SetWindowText(""); ((CButton *)GetDlgItem(IDC_STATIC3))->SetWindowText("Station Information"); ((CButton *)GetDlgItem(IDC_STATIC4))->SetWindowText("Interrelated"); ((CButton *)GetDlgItem(IDC_BUTTON_SEARCH))->SetWindowText("站点查询"); ((CButton *)GetDlgItem(IDC_STATIC1))->EnableWindow(TRUE); ((CButton *)GetDlgItem(IDC_STATIC3))->EnableWindow(TRUE); ((CButton *)GetDlgItem(IDC_STATIC4))->EnableWindow(TRUE); m_end.ShowWindow(FALSE); ((CButton *)GetDlgItem(IDC_STATIC2))->ShowWindow(FALSE); m_start.SetFocus(); m_start.SetWindowText(""); } m_detial.SetWindowText("");//清空 } void CBusDlg::OnRadio1() { ((CButton *)GetDlgItem(IDC_RADIO1))->SetCheck(TRUE); m_styl=GetCheckedRadioButton(IDC_RADIO1,IDC_RADIO3); Refresh(); } void CBusDlg::OnRadio2() { // TODO: Add your control notification handler code here ((CButton *)GetDlgItem(IDC_RADIO2))->SetCheck(TRUE); m_styl=GetCheckedRadioButton(IDC_RADIO1,IDC_RADIO3); Refresh(); m_start.SetFocus(); } void CBusDlg::OnRadio3() { // TODO: Add your control notification handler code here ((CButton *)GetDlgItem(IDC_RADIO3))->SetCheck(TRUE); m_styl=GetCheckedRadioButton(IDC_RADIO1,IDC_RADIO3); Refresh(); } void CBusDlg::OnButtonSearch() { // TODO: Add your control not