一、实验目的和要求

使用MFC类库编制应用程序：按钮控件、静态控件及编辑框的应用。

二、实验内容

主窗口标题为实验三: MFC编程学号姓名;
完成例9_5;
完成例9_3;
用菜单实现9_5中的按钮功能;
效果图如右：

三、程序代码

// 2018329621200_申屠志刚_可视化编程技术B_实验四Dlg.cpp : implementation file
//#include "stdafx.h"
#include "2018329621200_申屠志刚_可视化编程技术B_实验四.h"
#include "2018329621200_申屠志刚_可视化编程技术B_实验四Dlg.h"#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif/
// CAboutDlg dialog used for App Aboutclass 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_MSGDECLARE_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()/
// CMy2018329621200__B_Dlg dialogCMy2018329621200__B_Dlg::CMy2018329621200__B_Dlg(CWnd* pParent /*=NULL*/): CDialog(CMy2018329621200__B_Dlg::IDD, pParent)
{//{{AFX_DATA_INIT(CMy2018329621200__B_Dlg)//}}AFX_DATA_INIT// Note that LoadIcon does not require a subsequent DestroyIcon in Win32m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}void CMy2018329621200__B_Dlg::DoDataExchange(CDataExchange* pDX)
{CDialog::DoDataExchange(pDX);//{{AFX_DATA_MAP(CMy2018329621200__B_Dlg)DDX_Control(pDX, IDC_EDIT2, m_Edit2);DDX_Control(pDX, IDC_EDIT1, m_Edit1);DDX_Control(pDX, IDC_UNDO_BUTTON, m_undo);DDX_Control(pDX, IDC_SHOW2_BUTTON, m_show2);DDX_Control(pDX, IDC_SHOW1_BUTTON, m_show1);DDX_Control(pDX, IDC_EXIT_BUTTON, m_exit);DDX_Control(pDX, IDC_COPY_BUTTON, m_teansfer);DDX_Control(pDX, IDC_CLEAR2_BUTTON, m_clear2);DDX_Control(pDX, IDC_CLEAR1_BUTTON, m_clear1);DDX_Control(pDX, IDC_STATIC_BMP, m_bmp);//}}AFX_DATA_MAP
}BEGIN_MESSAGE_MAP(CMy2018329621200__B_Dlg, CDialog)//{{AFX_MSG_MAP(CMy2018329621200__B_Dlg)ON_WM_SYSCOMMAND()ON_WM_PAINT()ON_WM_QUERYDRAGICON()ON_BN_CLICKED(IDC_STATIC_BMP, OnStaticBmp)ON_BN_CLICKED(IDC_EXIT_BUTTON, OnExitButton)ON_BN_CLICKED(IDC_SHOW1_BUTTON, OnShow1Button)ON_BN_CLICKED(IDC_SHOW2_BUTTON, OnShow2Button)ON_BN_CLICKED(IDC_UNDO_BUTTON, OnUndoButton)ON_BN_CLICKED(IDC_CLEAR1_BUTTON, OnClear1Button)ON_BN_CLICKED(IDC_CLEAR2_BUTTON, OnClear2Button)ON_BN_CLICKED(IDC_COPY_BUTTON, OnCopyButton)ON_COMMAND(ID_Clear1, OnClear1Button)ON_COMMAND(ID_Clear2, OnClear2Button)ON_COMMAND(ID_Copy, OnCopyButton)ON_COMMAND(ID_Show1, OnShow1Button)ON_COMMAND(ID_Show2, OnShow2Button)ON_COMMAND(ID_Undo, OnUndoButton)//}}AFX_MSG_MAP
END_MESSAGE_MAP()/
// CMy2018329621200__B_Dlg message handlersBOOL CMy2018329621200__B_Dlg::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 dialogSetIcon(m_hIcon, TRUE);            // Set big iconSetIcon(m_hIcon, FALSE);     // Set small iconm_Menu.LoadMenu(IDR_MENU);  //  IDR_MENU1SetMenu(&m_Menu);// TODO: Add extra initialization herem_bmp.ModifyStyle(0,SS_BITMAP);HBITMAP hBmp=LoadBitmap(AfxGetInstanceHandle(),MAKEINTRESOURCE(IDB_BITMAP1));m_bmp.SetBitmap(hBmp);return TRUE;  // return TRUE  unless you set the focus to a control
}void CMy2018329621200__B_Dlg::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 CMy2018329621200__B_Dlg::OnPaint()
{if (IsIconic()){CPaintDC dc(this); // device context for paintingSendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0);// Center icon in client rectangleint 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 icondc.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 CMy2018329621200__B_Dlg::OnQueryDragIcon()
{return (HCURSOR) m_hIcon;
}void CMy2018329621200__B_Dlg::OnStaticBmp()
{// TODO: Add your control notification handler code hereBITMAP bmp;GetObject(m_bmp.GetBitmap(),sizeof(BITMAP),&bmp);CString msg;msg.Format("Image Size %d*%d",bmp.bmWidth,bmp.bmHeight);AfxMessageBox(msg);
}void CMy2018329621200__B_Dlg::OnExitButton()
{// TODO: Add your control notification handler code hereOnOK();
}void CMy2018329621200__B_Dlg::OnShow1Button()
{// TODO: Add your control notification handler code herem_Edit1.SetSel(0,-1);  // 选中编辑框IDC_EDIT1中的全部内容m_Edit1.ReplaceSel("This is the first EditBox.");
}void CMy2018329621200__B_Dlg::OnShow2Button()
{// TODO: Add your control notification handler code herem_Edit2.SetSel(0,-1);  m_Edit2.ReplaceSel("This is the second EditBox.");
}void CMy2018329621200__B_Dlg::OnUndoButton()
{// TODO: Add your control notification handler code herem_Edit1.Undo();    m_Edit2.Undo();
}void CMy2018329621200__B_Dlg::OnClear1Button()
{// TODO: Add your control notification handler code herem_Edit1.SetSel(0,-1);  //选中IDC_EDIT1中的内容m_Edit1.ReplaceSel("");  //用空串代替所选文本，即把所选的文本删除
}void CMy2018329621200__B_Dlg::OnClear2Button()
{// TODO: Add your control notification handler code herem_Edit2.SetSel(0,-1);m_Edit2.ReplaceSel("");
}void CMy2018329621200__B_Dlg::OnCopyButton()
{// TODO: Add your control notification handler code herem_Edit1.SetSel(0,-1);m_Edit1.Copy(); m_Edit2.SetSel(0,-1);m_Edit2.ReplaceSel("");m_Edit2.Paste();
}void CMy2018329621200__B_Dlg::OnClear1()
{// TODO: Add your command handler code here}void CMy2018329621200__B_Dlg::OnClear2()
{// TODO: Add your command handler code here}void CMy2018329621200__B_Dlg::OnCopy()
{// TODO: Add your command handler code here}void CMy2018329621200__B_Dlg::OnShow1()
{// TODO: Add your command handler code here}void CMy2018329621200__B_Dlg::OnShow2()
{// TODO: Add your command handler code here}void CMy2018329621200__B_Dlg::OnUndo()
{// TODO: Add your command handler code here}

四、运行结果及分析

五、实验心得

1、使用MFC类库编制应用程序：按钮控件、静态控件及编辑框的应用。

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Visual C++——《可视化编程技术》实验报告——MFC编程

一、实验目的和要求

二、实验内容

三、程序代码

四、运行结果及分析

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