www.gusucode.com > VC++ ListBox无数据库关联多个属性实现-源码程序 > VC++ ListBox无数据库关联多个属性实现-源码程序/code/CListBox3Dlg.cpp

    // CListBox3Dlg.cpp : implementation file
// Download by http://www.NewXing.com

#include "stdafx.h"
#include "CListBox3.h"
#include "CListBox3Dlg.h"
#include<stdio.h>
#include<string.h>
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CAboutDlg dialog used for App About

class CAboutDlg : public CDialog
{
public:
	CAboutDlg();

// Dialog Data
	//{{AFX_DATA(CAboutDlg)
	enum { IDD = IDD_ABOUTBOX };
	//}}AFX_DATA

	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CAboutDlg)
	protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support
	//}}AFX_VIRTUAL

// Implementation
protected:
	//{{AFX_MSG(CAboutDlg)
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
{
	//{{AFX_DATA_INIT(CAboutDlg)
	//}}AFX_DATA_INIT
}

void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CAboutDlg)
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
	//{{AFX_MSG_MAP(CAboutDlg)
		// No message handlers
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CCListBox3Dlg dialog

CCListBox3Dlg::CCListBox3Dlg(CWnd* pParent /*=NULL*/)
	: CDialog(CCListBox3Dlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CCListBox3Dlg)
	m_name = _T("");
	m_id = _T("");
	m_class = _T("");
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CCListBox3Dlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CCListBox3Dlg)
	DDX_Control(pDX, IDC_LIST1, m_ListBox);
	DDX_Text(pDX, IDC_EDIT1, m_name);
	DDX_Text(pDX, IDC_EDIT2, m_id);
	DDX_Text(pDX, IDC_EDIT3, m_class);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CCListBox3Dlg, CDialog)
	//{{AFX_MSG_MAP(CCListBox3Dlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_LBN_SELCHANGE(IDC_LIST1, OnSelchangeList1)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CCListBox3Dlg message handlers

BOOL CCListBox3Dlg::OnInitDialog()
{
	CDialog::OnInitDialog();

	// Add "About..." menu item to system menu.
	// IDM_ABOUTBOX must be in the system command range.
	ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
	ASSERT(IDM_ABOUTBOX < 0xF000);

	CMenu* pSysMenu = GetSystemMenu(FALSE);
	if (pSysMenu != NULL)
	{
		CString strAboutMenu;
		strAboutMenu.LoadString(IDS_ABOUTBOX);
		if (!strAboutMenu.IsEmpty())
		{
			pSysMenu->AppendMenu(MF_SEPARATOR);
			pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
		}
	}

	// 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

   struct student str[3]={"张三","三年级","010","李四","二年级","11","王五","一年级","022"};
   int index;
   DWORD index2[3]={1,2,3};
   index=m_ListBox.AddString(str[0].name);
   m_ListBox.SetItemData(index,index2[0]);
   index=m_ListBox.AddString(str[1].name);
   m_ListBox.SetItemData(index,index2[1]);
   index=m_ListBox.AddString(str[2].name);
   m_ListBox.SetItemData(index,index2[2]);
	UpdateData(FALSE);
	return TRUE;  // return TRUE  unless you set the focus to a control
}

  
   void CCListBox3Dlg::OnSysCommand(UINT nID, LPARAM lParam)
{
	if ((nID & 0xFFF0) == IDM_ABOUTBOX)
	{
		CAboutDlg dlgAbout;
		dlgAbout.DoModal();
	}
	else
	{
		CDialog::OnSysCommand(nID, lParam);
	}
}

// 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 CCListBox3Dlg::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 CCListBox3Dlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}

void CCListBox3Dlg::OnSelchangeList1() 
{
	// TODO: Add your control notification handler code here
	struct student str[3]={"张三","三年级","010","李四","二年级","11","王五","一年级","022"};
	int index,i;
    DWORD index2;
	index=m_ListBox.GetCurSel();
	m_ListBox.GetText(index,m_name);
	index2=m_ListBox.GetItemData(index);
   switch (index2)
   {
   case 1:
         i=0;
		 break;
   case  2:
		 i=1;
		 break;
   case 3:
		 i=2;
		 break;
   default:i=100;
   }

	m_id=str[i].ID;
	m_class=str[i].classnumber;

	UpdateData(FALSE);
}