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// Cedit3Dlg.cpp : implementation file
//
#include "stdafx.h"
#include "Cedit3.h"
#include "Cedit3Dlg.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()
/////////////////////////////////////////////////////////////////////////////
// CCedit3Dlg dialog
CCedit3Dlg::CCedit3Dlg(CWnd* pParent /*=NULL*/)
: CDialog(CCedit3Dlg::IDD, pParent)
{
//{{AFX_DATA_INIT(CCedit3Dlg)
m_result = 0.0f;
//}}AFX_DATA_INIT
// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}
void CCedit3Dlg::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CCedit3Dlg)
DDX_Text(pDX, IDC_EDIT3, m_result);
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CCedit3Dlg, CDialog)
//{{AFX_MSG_MAP(CCedit3Dlg)
ON_WM_SYSCOMMAND()
ON_WM_PAINT()
ON_WM_QUERYDRAGICON()
ON_BN_CLICKED(IDC_ADD_BUTTON1, OnAddButton1)
ON_BN_CLICKED(IDC_MINUS_BUTTON2, OnMinusButton2)
ON_BN_CLICKED(IDC_DIVIDE_BUTTON4, OnDivideButton4)
ON_BN_CLICKED(IDC_MULIPLE_BUTTON3, OnMulipleButton3)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CCedit3Dlg message handlers
BOOL CCedit3Dlg::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 CCedit3Dlg::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 CCedit3Dlg::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 CCedit3Dlg::OnQueryDragIcon()
{
return (HCURSOR) m_hIcon;
}
void CCedit3Dlg::OnAddButton1()
{
// TODO: Add your control notification handler code here
int num1,num2,num3;
char ch1[10],ch2[10],ch3[10];
GetDlgItem(IDC_EDIT1)->GetWindowText(ch1,10);
GetDlgItem(IDC_EDIT2)->GetWindowText(ch2,10);
num1=atoi(ch1);
num2=atoi(ch2);
num3=num1+num2;
itoa(num3,ch3,10);
GetDlgItem(IDC_EDIT3)->SetWindowText(ch3);
}
void CCedit3Dlg::OnMinusButton2()
{
// TODO: Add your control notification handler code here
int num1,num2,num3;
char ch1[10],ch2[10],ch3[10];
GetDlgItem(IDC_EDIT1)->GetWindowText(ch1,10);
GetDlgItem(IDC_EDIT2)->GetWindowText(ch2,10);
num1=atoi(ch1);
num2=atoi(ch2);
num3=num1-num2;
itoa(num3,ch3,10);
GetDlgItem(IDC_EDIT3)->SetWindowText(ch3);
}
void CCedit3Dlg::OnDivideButton4()
{
// TODO: Add your control notification handler code here
int num1,num2;
char ch1[10],ch2[10];
GetDlgItemText(IDC_EDIT1,ch1,10);
GetDlgItemText(IDC_EDIT2,ch2,10);
num1=atoi(ch1);
num2=atoi(ch2);
m_result=(float)num1/num2;
UpdateData(FALSE);
//ftoa(num3,ch3,10);
//SetDlgItemText(IDC_EDIT3,ch3);
}
void CCedit3Dlg::OnMulipleButton3()
{
// TODO: Add your control notification handler code here
int num1,num2,num3;
char ch1[10],ch2[10],ch3[10];
GetDlgItemText(IDC_EDIT1,ch1,10);
GetDlgItemText(IDC_EDIT2,ch2,10);
num1=atoi(ch1);
num2=atoi(ch2);
num3=num1*num2;
itoa(num3,ch3,10);
SetDlgItemText(IDC_EDIT3,ch3);
}
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