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計(jì)算機(jī)程序源代碼
//jisuanqiDlg:implementationfile
//
#include"stdafx.h"
#include"jisuanqi.h"
#include"jisuanqiDlg.h"
#include"math.h"
#ifdef_DEBUG
#definenewDEBUG_NEW
#undefTHIS_FILE
staticcharTHIS_FILE[]=__FILE__;
#endif
/////////////////////////////////////////////////////////////////////////////
//CAboutDlgdialogusedforAppAbout
classCAboutDlg:publicCDialog
{
public:
CAboutDlg();
//DialogData
//{{AFX_DATA(CAboutDlg)
enum{IDD=IDD_ABOUTBOX};
//}}AFX_DATA
//ClassWizardgeneratedvirtualfunctionoverrides
//{{AFX_VIRTUAL(CAboutDlg)
protected:
//DDX/DDV
virtualvoidDoDataExchange(CDataExchange*pDX);
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
}
voidCAboutDlg::DoDataExchange(CDataExchange*pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CAboutDlg)
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CAboutDlg,CDialog)
//{{AFX_MSG_MAP(CAboutDlg)
//Nomessagehandlers
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
//CJisuanqiDlgdialog
CJisuanqiDlg::CJisuanqiDlg(CWnd*pParent)
:CDialog(CJisuanqiDlg::IDD,pParent)
{
//{{AFX_DATA_INIT(CJisuanqiDlg)
m_num=0.0;
//}}AFX_DATA_INIT
//NotethatLoadIcondoesnotrequireasubsequentDestroyIconinWin32
m_hIcon=AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}
voidCJisuanqiDlg::DoDataExchange(CDataExchange*pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CJisuanqiDlg)
DDX_Text(pDX,IDC_EDIT1,m_num);
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CJisuanqiDlg,CDialog)
//{{AFX_MSG_MAP(CJisuanqiDlg)
ON_WM_SYSCOMMAND()
ON_WM_PAINT()
ON_WM_QUERYDRAGICON()ON_BN_CLICKED(IDC_BUTTON1,OnButton1)ON_BN_CLICKED(IDC_BUTTON2,OnButton2)ON_BN_CLICKED(IDC_BUTTON3,OnButton3)ON_BN_CLICKED(IDC_BUTTON4,OnButton4)ON_BN_CLICKED(IDC_BUTTON5,OnButton5)ON_BN_CLICKED(IDC_BUTTON6,OnButton6)ON_BN_CLICKED(IDC_BUTTON7,OnButton7)ON_BN_CLICKED(IDC_BUTTON8,OnButton8)ON_BN_CLICKED(IDC_BUTTON9,OnButton9)ON_BN_CLICKED(IDC_BUTTON14,OnButton0)ON_BN_CLICKED(IDC_BUTTON15,OnButtonPoint)ON_BN_CLICKED(IDC_BUTTON16,OnButtonEqual)ON_BN_CLICKED(IDC_BUTTON13,OnButtonChu)ON_BN_CLICKED(IDC_BUTTON12,OnButtonMul)ON_BN_CLICKED(IDC_BUTTON11,OnButtonSub)ON_BN_CLICKED(IDC_BUTTON10,OnButtonAdd)ON_BN_CLICKED(IDC_BUTTON17,OnButtondelet)ON_BN_CLICKED(IDC_BUTTON18,OnButtonclear)ON_BN_CLICKED(IDC_BUTTON19,OnButtonkaifang)ON_BN_CLICKED(IDC_BUTTON20,OnButtonziranduishu)ON_BN_CLICKED(IDC_BUTTON21,OnButtonchangyongduishu)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
//CJisuanqiDlgmessagehandlers
BOOLCJisuanqiDlg::OnInitDialog()//初始化變量
{
CDialog::OnInitDialog();
//Add"About..."menuitemtosystemmenu.
//IDM_ABOUTBOXmustbeinthesystemcommandrange.ASSERT((IDM_ABOUTBOX&0xFFF0)==IDM_ABOUTBOX);
ASSERT(IDM_ABOUTBOX<0xF000);
CMenu*pSysMenu=GetSystemMenu(FALSE);
if(pSysMenu!=NULL)
{
CStringstrAboutMenu;
strAboutMenu.LoadString(IDS_ABOUTBOX);
if(!strAboutMenu.IsEmpty())
{
pSysMenu->AppendMenu(MF_SEPARATOR);pSysMenu->AppendMenu(MF_STRING,IDM_ABOUTBOX,
strAboutMenu);
}
}
//Settheiconforthisdialog.Theframeworkdoesthisautomatically//whentheapplication'smainwindowisnotadialogSetIcon(m_hIcon,TRUE);//Setbigicon
SetIcon(m_hIcon,FALSE);//Setsmallicon
//TODO:Addextrainitializationhere
t=true;
j=true;
i=10;
p=0;
q=0;
m_num=0;
m_lnum=0;
returnTRUE;//returnTRUEunlessyousetthefocustoacontrol}
voidCJisuanqiDlg::OnSysCommand(UINTnID,LPARAMlParam){
if((nID&0xFFF0)==IDM_ABOUTBOX)
{
CAboutDlgdlgAbout;
dlgAbout.DoModal();
}
else
{
CDialog::OnSysCommand(nID,lParam);
}
}
//Ifyouaddaminimizebuttontoyourdialog,youwillneedthecodebelow//todrawtheicon.ForMFCapplicationsusingthedocument/viewmodel,//thisisautomaticallydoneforyoubytheframework.
voidCJisuanqiDlg::OnPaint()
{
if(IsIconic())
{
CPaintDCdc(this);//devicecontextforpaintingSendMessage(WM_ICONERASEBKGND,(WPARAM)dc.GetSafeHdc(),0);
//Centericoninclientrectangle
intcxIcon=GetSystemMetrics(SM_CXICON);
intcyIcon=GetSystemMetrics(SM_CYICON);
CRectrect;
GetClientRect(&rect);
intx=(rect.Width()-cxIcon+1)/2;
inty=(rect.Height()-cyIcon+1)/2;
//Drawtheicon
dc.DrawIcon(x,y,m_hIcon);
}
else
{
CDialog::OnPaint();
}
}
//Thesystemcallsthistoobtainthecursortodisplaywhiletheuserdrags//theminimizedwindow.
HCURSORCJisuanqiDlg::OnQueryDragIcon()
{
return(HCURSOR)m_hIcon;
}
voidCJisuanqiDlg::OnButton1()
{
//TODO:Addyourcontrolnotificationhandlercodehere
if(t)
{
m_num=m_num*10+1;
UpdateData(FALSE);
}
else
{
m_num=m_num+1.0/i;
i*=10;
UpdateData(FALSE);
}
}
voidCJisuanqiDlg::OnButton2()
{
//TODO:Addyourcontrolnotificationhandlercodehere
if(t)
{
m_num=m_num*10+2;
UpdateData(FALSE);
}
else
{
m_num=m_num+2.0/i;
i*=10;
UpdateData(FALSE);
}
}
voidCJisuanqiDlg::OnButton3()
{
//TODO:Addyourcontrolnotificationhandlercodehere
if(t)
{
m_num=m_num*10+3;
UpdateData(FALSE);
}
else
{
m_num=m_num+3.0/i;
i*=10;
UpdateData(FALSE);
}
}
voidCJisuanqiDlg::OnButton4()
{
//TODO:Addyourcontrolnotificationhandlercodehere
if(t)
{
m_num=m_num*10+4;
UpdateData(FALSE);
}
else
{
m_num=m_num+4.0/i;
i*=10;
UpdateData(FALSE);
}
}
voidCJisuanqiDlg::OnButton5()
{
//TODO:Addyourcontrolnotificationhandlercodehere
if(t)
{
m_num=m_num*10+5;
UpdateData(FALSE);
}
else
{
m_num=m_num+5.0/i;
i*=10;
UpdateData(FALSE);
}
}
voidCJisuanqiDlg::OnButton6()
{
//TODO:Addyourcontrolnotificationhandlercodehere
if(t)
{
m_num=m_num*10+6;
UpdateData(FALSE);
}
else
{
m_num=m_num+6.0/i;
i*=10;
UpdateData(FALSE);
}
}
voidCJisuanqiDlg::OnButton7()
{
//TODO:Addyourcontrolnotificationhandlercodehere
if(t)
{
m_num=m_num*10+7;
UpdateData(FALSE);
}
else
{
m_num=m_num+7.0/i;
i*=10;
UpdateData(FALSE);
}
}
voidCJisuanqiDlg::OnButton8()
{
//TODO:Addyourcontrolnotificationhandlercodehere
if(t)
{
m_num=m_num*10+8;
UpdateData(FALSE);
}
else
{
m_num=m_num+8.0/i;
i*=10;
UpdateData(FALSE);
}
}
voidCJisuanqiDlg::OnButton9()
{
//TODO:Addyourcontrolnotificationhandlercodehere
if(t)
{
m_num=m_num*10+9;
UpdateData(FALSE);
}
else
{
m_num=m_num+9.0/i;
i*=10;
UpdateData(FALSE);
}
}
voidCJisuanqiDlg::OnButton0()
{
//TODO:Addyourcontrolnotificationhandlercodehere
//UpdateData();
if(t)
{
m_num=m_num*10+0;
UpdateData(FALSE);
}
else
{
m_num=m_num+0.0/i;
i*=10;
UpdateData(FALSE);
}
}
voidCJisuanqiDlg::OnButtonPoint()
{
//TODO:Addyourcontrolnotificationhandlercodehere
inti=10;
t=false;
}
voidCJisuanqiDlg::OnButtonEqual()
{
//TODO:Addyourcontrolnotificationhandlercodehere
switch(r)
{
case'+':
{
m_num=m_num+m_lnum;
UpdateData(FALSE);
break;
}
case'-':
{
m_num=m_snum-m_num;
UpdateData(FALSE);
break;
}
case'*':
{
m_num=m_mnum*m_num;
UpdateData(FALSE);
break;
}
case'/':
{
if(m_num==0)
{
MessageBox("除數(shù)不能是0！");
}
else
{
m_num=m_cnum/m_num;
UpdateData(FALSE);
break;
}
}
}
t=true;
}
voidCJisuanqiDlg::OnButtonMul()
{
//TODO:Addyourcontrolnotificationhandlercodehere
r='*';
t=true;
m_mnum=m_num;
m_num=0;
UpdateData(FALSE);
}
voidCJisuanqiDlg::OnButtonChu()
{
//TODO:Addyourcontrolnotificationhandlercodehere
r='/';
t=true;
i=10;
m_cnum=m_num;
m_num=0;
UpdateData(FALSE);
}
voidCJisuanqiDlg::OnButtonSub()
{
//TODO:Addyourcontrolnotificationhandlercodehere
r='-';
i=10;
t=true;
if(j)
{
m_snum=m_num;
}
else
{
p=0;
adda[p]=m_num;
p++;
for(q=0;q<=p;q++)
{
m_lnum=m_lnum+adda[q];
q++;
}
m_num=m_lnum;
UpdateData(FALSE);
m_num=0;
m_snum=m_lnum;
}
m_num=0;
}
voidCJisuanqiDlg::OnButtonA
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