editboxdlg.cpp

主要是用vc++6.0编写的运用MFC库的编辑框程序

// EditBoxDlg.cpp : implementation file
//

#include "stdafx.h"
#include "EditBox.h"
#include "EditBoxDlg.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()

/////////////////////////////////////////////////////////////////////////////
// CEditBoxDlg dialog

CEditBoxDlg::CEditBoxDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CEditBoxDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CEditBoxDlg)
		// NOTE: the ClassWizard will add member initialization here
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CEditBoxDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CEditBoxDlg)
	DDX_Control(pDX, IDC_UNDO_BUTTON7, m_undo);
	DDX_Control(pDX, IDC_TRANSFER_BUTTON6, m_transfer);
	DDX_Control(pDX, IDC_SHOW2_BUTTON3, m_show2);
	DDX_Control(pDX, IDC_SHOW1_BUTTON1, m_show1);
	DDX_Control(pDX, IDC_EXIT_BUTTON5, m_exit);
	DDX_Control(pDX, IDC_EDIT2, m_edit2);
	DDX_Control(pDX, IDC_EDIT1, m_edit1);
	DDX_Control(pDX, IDC_CLEAR2_BUTTON4, m_clear2);
	DDX_Control(pDX, IDC_CLEAR1_BUTTON2, m_clear1);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CEditBoxDlg, CDialog)
	//{{AFX_MSG_MAP(CEditBoxDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDC_SHOW1_BUTTON1, OnShow1Button1)
	ON_BN_CLICKED(IDC_CLEAR1_BUTTON2, OnClear1Button2)
	ON_BN_CLICKED(IDC_SHOW2_BUTTON3, OnShow2Button3)
	ON_BN_CLICKED(IDC_CLEAR2_BUTTON4, OnClear2Button4)
	ON_BN_CLICKED(IDC_EXIT_BUTTON5, OnExitButton5)
	ON_BN_CLICKED(IDC_TRANSFER_BUTTON6, OnTransferButton6)
	ON_BN_CLICKED(IDC_UNDO_BUTTON7, OnUndoButton7)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CEditBoxDlg message handlers

BOOL CEditBoxDlg::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
	
	// TODO: Add extra initialization here
	
	return TRUE;  // return TRUE  unless you set the focus to a control
}

void CEditBoxDlg::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 CEditBoxDlg::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 CEditBoxDlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}

void CEditBoxDlg::OnShow1Button1() 
{
m_edit1.SetSel(0,-1);
m_edit1.ReplaceSel("This is the first EditBox of fangka !");	
}

void CEditBoxDlg::OnClear1Button2() 
{
m_edit1.SetSel(0,-1);
m_edit1.ReplaceSel("");		
}

void CEditBoxDlg::OnShow2Button3() 
{
m_edit2.SetSel(0,-1);
m_edit2.ReplaceSel("This is the second EditBox of fangka !");		
}

void CEditBoxDlg::OnClear2Button4() 
{
m_edit2.SetSel(0,-1);
m_edit2.ReplaceSel("");		
}

void CEditBoxDlg::OnExitButton5() 
{
OnOK();	
}

void CEditBoxDlg::OnTransferButton6() 
{
m_edit1.SetSel(0,-1);
m_edit1.Copy();
m_edit2.SetSel(0,-1);
m_edit2.ReplaceSel("");
m_edit2.Paste();	
}

void CEditBoxDlg::OnUndoButton7() 
{
m_edit1.Undo();
m_edit2.Undo();	
}