1、小米部族加好友，有賬號的都回個帖，我每天加好友我的IDc5nj8p 在線的啊
你好。
這里是小米企業平台，因為關鍵字，（或者你自己在平台提問）你的問題被推送過來。
請問你遇到了什麼問題，請你把問題描述的詳細點、我們會努力幫你解答。
或者你也可以在小米論壇（http://bbs.xiaomi.cn/）搜索下相關帖子或者發帖和米粉們交流一下。
或者你有什麼好的意見和建議，也可以在MIUI論壇發帖反饋的。
MIUI論壇鏈接http://www.miui.com/forum.php
2、5IDC數據中心(美國) 我在這網站有租伺服器 現在怎麼找不到這個網站了。 http://us.5idc.com/
我也在那裡租著呢。
這幾天打不開了。哎。
便宜沒有好貨呀。
你們下一步計劃去哪裡買空間？
3、VC如何編寫一個簡單的計算器？
新建MFC工程"jisuanqiDlg"基本對話框，添加以下控制項：
（1）文本框：用來顯示計算結果；
默認ID為IDC_EDIT1，新建關聯變數m_num.
（2）21個按鈕：0-9、小數點、加、減、乘、除、=、刪除、清空、開方、自然對數ln、常用對數log10；
詳細代碼如下：
/ jisuanqiDlg.cpp : implementation file
//
#include "stdafx.h"
#include "jisuanqi.h"
#include "jisuanqiDlg.h"
#include "math.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()
/////////////////////////////////////////////////////////////////////////////
// CJisuanqiDlg dialog
CJisuanqiDlg::CJisuanqiDlg(CWnd* pParent )
: CDialog(CJisuanqiDlg::IDD, pParent)
{
//{{AFX_DATA_INIT(CJisuanqiDlg)
m_num = 0.0;
//}}AFX_DATA_INIT
// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}
void CJisuanqiDlg::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, OnButtonziranishu)
ON_BN_CLICKED(IDC_BUTTON21, OnButtonchangyongishu)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CJisuanqiDlg message handlers
BOOL CJisuanqiDlg::OnInitDialog()//初始化變數
{
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
t=true;
j=true;
i=10;
p=0;
q=0;
m_num=0;
m_lnum=0;
return TRUE; // return TRUE unless you set the focus to a control
}
void CJisuanqiDlg::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 CJisuanqiDlg::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 CJisuanqiDlg::OnQueryDragIcon()
{
return (HCURSOR) m_hIcon;
}
void CJisuanqiDlg::OnButton1()
{
// TODO: Add your control notification handler code here
if(t)
{
m_num=m_num*10+1;
UpdateData(FALSE);
}
else
{
m_num=m_num+1.0/i;
i*=10;
UpdateData(FALSE);
}
}
void CJisuanqiDlg::OnButton2()
{
// TODO: Add your control notification handler code here
if(t)
{
m_num=m_num*10+2;
UpdateData(FALSE);
}
else
{
m_num=m_num+2.0/i;
i*=10;
UpdateData(FALSE);
}
}
void CJisuanqiDlg::OnButton3()
{
// TODO: Add your control notification handler code here
if(t)
{
m_num=m_num*10+3;
UpdateData(FALSE);
}
else
{
m_num=m_num+3.0/i;
i*=10;
UpdateData(FALSE);
}
}
void CJisuanqiDlg::OnButton4()
{
// TODO: Add your control notification handler code here
if(t)
{
m_num=m_num*10+4;
UpdateData(FALSE);
}
else
{
m_num=m_num+4.0/i;
i*=10;
UpdateData(FALSE);
}
}
void CJisuanqiDlg::OnButton5()
{
// TODO: Add your control notification handler code here
if(t)
{
m_num=m_num*10+5;
UpdateData(FALSE);
}
else
{
m_num=m_num+5.0/i;
i*=10;
UpdateData(FALSE);
}
}
void CJisuanqiDlg::OnButton6()
{
// TODO: Add your control notification handler code here
if(t)
{
m_num=m_num*10+6;
UpdateData(FALSE);
}
else
{
m_num=m_num+6.0/i;
i*=10;
UpdateData(FALSE);
}
}
void CJisuanqiDlg::OnButton7()
{
// TODO: Add your control notification handler code here
if(t)
{
m_num=m_num*10+7;
UpdateData(FALSE);
}
else
{
m_num=m_num+7.0/i;
i*=10;
UpdateData(FALSE);
}
}
void CJisuanqiDlg::OnButton8()
{
// TODO: Add your control notification handler code here
if(t)
{
m_num=m_num*10+8;
UpdateData(FALSE);
}
else
{
m_num=m_num+8.0/i;
i*=10;
UpdateData(FALSE);
}
}
void CJisuanqiDlg::OnButton9()
{
// TODO: Add your control notification handler code here
if(t)
{
m_num=m_num*10+9;
UpdateData(FALSE);
}
else
{
m_num=m_num+9.0/i;
i*=10;
UpdateData(FALSE);
}
}
void CJisuanqiDlg::OnButton0()
{
// TODO: Add your control notification handler code here
//UpdateData();
if(t)
{
m_num=m_num*10+0;
UpdateData(FALSE);
}
else
{
m_num=m_num+0.0/i;
i*=10;
UpdateData(FALSE);
}
}
void CJisuanqiDlg::OnButtonPoint()
{
// TODO: Add your control notification handler code here
int i=10;
t=false;
}
void CJisuanqiDlg::OnButtonEqual()
{
// TODO: Add your control notification handler code here
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("除數不能是0！");
}
else
{
m_num=m_cnum/m_num;
UpdateData(FALSE);
break;
}
}
}
t=true;
}
void CJisuanqiDlg::OnButtonMul()
{
// TODO: Add your control notification handler code here
r='*';
t=true;
m_mnum=m_num;
m_num=0;
UpdateData(FALSE);
}
void CJisuanqiDlg::OnButtonChu()
{
// TODO: Add your control notification handler code here
r='/';
t=true;
i=10;
m_cnum=m_num;
m_num=0;
UpdateData(FALSE);
}
void CJisuanqiDlg::OnButtonSub()
{
// TODO: Add your control notification handler code here
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;
}
void CJisuanqiDlg::OnButtonAdd()
{
// TODO: Add your control notification handler code here
r='+';
t=true;
j=false;
i=10;
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;
}
void CJisuanqiDlg::OnButtondelet()
{
// TODO: Add your control notification handler code here
int p;
p=m_num/10;
m_num=p;
UpdateData(FALSE);
}
void CJisuanqiDlg::OnButtonclear()
{
// TODO: Add your control notification handler code here
t=true;
i=10;
j=true;
m_num=0;
m_lnum=0;
UpdateData(FALSE);
}
void CJisuanqiDlg::OnButtonkaifang()
{
// TODO: Add your control notification handler code here
m_num=sqrt(m_num);
UpdateData(FALSE);
}
void CJisuanqiDlg::OnButtonziranishu()
{
// TODO: Add your control notification handler code here
m_num=log(m_num);
UpdateData(FALSE);
}
void CJisuanqiDlg::OnButtonchangyongishu()
{
// TODO: Add your control notification handler code here
m_num=log10(m_num);
UpdateData(FALSE);
}
4、如何用vc++6.0製作簡單的計算器
新建MFC工程"jisuanqiDlg"基本對話框，添加以下控制項：
（1）文本框：用來顯示計算結果；
默認ID為IDC_EDIT1，新建關聯變數m_num.
（2）21個按鈕：0-9、小數點、加、減、乘、除、=、刪除、清空、開方、自然對數ln、常用對數log10；
詳細代碼如下：
/ jisuanqiDlg.cpp : implementation file
//
#include "stdafx.h"
#include "jisuanqi.h"
#include "jisuanqiDlg.h"
#include "math.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()
/////////////////////////////////////////////////////////////////////////////
// CJisuanqiDlg dialog
CJisuanqiDlg::CJisuanqiDlg(CWnd* pParent )
: CDialog(CJisuanqiDlg::IDD, pParent)
{
//{{AFX_DATA_INIT(CJisuanqiDlg)
m_num = 0.0;
//}}AFX_DATA_INIT
// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}
void CJisuanqiDlg::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, OnButtonziranishu)
ON_BN_CLICKED(IDC_BUTTON21, OnButtonchangyongishu)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CJisuanqiDlg message handlers
BOOL CJisuanqiDlg::OnInitDialog()//初始化變數
{
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
t=true;
j=true;
i=10;
p=0;
q=0;
m_num=0;
m_lnum=0;
return TRUE; // return TRUE unless you set the focus to a control
}
void CJisuanqiDlg::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 CJisuanqiDlg::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 CJisuanqiDlg::OnQueryDragIcon()
{
return (HCURSOR) m_hIcon;
}
void CJisuanqiDlg::OnButton1()
{
// TODO: Add your control notification handler code here
if(t)
{
m_num=m_num*10+1;
UpdateData(FALSE);
}
else
{
m_num=m_num+1.0/i;
i*=10;
UpdateData(FALSE);
}
}
void CJisuanqiDlg::OnButton2()
{
// TODO: Add your control notification handler code here
if(t)
{
m_num=m_num*10+2;
UpdateData(FALSE);
}
else
{
m_num=m_num+2.0/i;
i*=10;
UpdateData(FALSE);
}
}
void CJisuanqiDlg::OnButton3()
{
// TODO: Add your control notification handler code here
if(t)
{
m_num=m_num*10+3;
UpdateData(FALSE);
}
else
{
m_num=m_num+3.0/i;
i*=10;
UpdateData(FALSE);
}
}
void CJisuanqiDlg::OnButton4()
{
// TODO: Add your control notification handler code here
if(t)
{
m_num=m_num*10+4;
UpdateData(FALSE);
}
else
{
m_num=m_num+4.0/i;
i*=10;
UpdateData(FALSE);
}
}
void CJisuanqiDlg::OnButton5()
{
// TODO: Add your control notification handler code here
if(t)
{
m_num=m_num*10+5;
UpdateData(FALSE);
}
else
{
m_num=m_num+5.0/i;
i*=10;
UpdateData(FALSE);
}
}
void CJisuanqiDlg::OnButton6()
{
// TODO: Add your control notification handler code here
if(t)
{
m_num=m_num*10+6;
UpdateData(FALSE);
}
else
{
m_num=m_num+6.0/i;
i*=10;
UpdateData(FALSE);
}
}
void CJisuanqiDlg::OnButton7()
{
// TODO: Add your control notification handler code here
if(t)
{
m_num=m_num*10+7;
UpdateData(FALSE);
}
else
{
m_num=m_num+7.0/i;
i*=10;
UpdateData(FALSE);
}
}
void CJisuanqiDlg::OnButton8()
{
// TODO: Add your control notification handler code here
if(t)
{
m_num=m_num*10+8;
UpdateData(FALSE);
}
else
{
m_num=m_num+8.0/i;
i*=10;
UpdateData(FALSE);
}
}
void CJisuanqiDlg::OnButton9()
{
// TODO: Add your control notification handler code here
if(t)
{
m_num=m_num*10+9;
UpdateData(FALSE);
}
else
{
m_num=m_num+9.0/i;
i*=10;
UpdateData(FALSE);
}
}
void CJisuanqiDlg::OnButton0()
{
// TODO: Add your control notification handler code here
//UpdateData();
if(t)
{
m_num=m_num*10+0;
UpdateData(FALSE);
}
else
{
m_num=m_num+0.0/i;
i*=10;
UpdateData(FALSE);
}
}
void CJisuanqiDlg::OnButtonPoint()
{
// TODO: Add your control notification handler code here
int i=10;
t=false;
}
void CJisuanqiDlg::OnButtonEqual()
{
// TODO: Add your control notification handler code here
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("除數不能是0！");
}
else
{
m_num=m_cnum/m_num;
UpdateData(FALSE);
break;
}
}
}
t=true;
}
void CJisuanqiDlg::OnButtonMul()
{
// TODO: Add your control notification handler code here
r='*';
t=true;
m_mnum=m_num;
m_num=0;
UpdateData(FALSE);
}
void CJisuanqiDlg::OnButtonChu()
{
// TODO: Add your control notification handler code here
r='/';
t=true;
i=10;
m_cnum=m_num;
m_num=0;
UpdateData(FALSE);
}
void CJisuanqiDlg::OnButtonSub()
{
// TODO: Add your control notification handler code here
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;
}
void CJisuanqiDlg::OnButtonAdd()
{
// TODO: Add your control notification handler code here
r='+';
t=true;
j=false;
i=10;
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;
}
void CJisuanqiDlg::OnButtondelet()
{
// TODO: Add your control notification handler code here
int p;
p=m_num/10;
m_num=p;
UpdateData(FALSE);
}
void CJisuanqiDlg::OnButtonclear()
{
// TODO: Add your control notification handler code here
t=true;
i=10;
j=true;
m_num=0;
m_lnum=0;
UpdateData(FALSE);
}
void CJisuanqiDlg::OnButtonkaifang()
{
// TODO: Add your control notification handler code here
m_num=sqrt(m_num);
UpdateData(FALSE);
}
void CJisuanqiDlg::OnButtonziranishu()
{
// TODO: Add your control notification handler code here
m_num=log(m_num);
UpdateData(FALSE);
}
void CJisuanqiDlg::OnButtonchangyongishu()
{
// TODO: Add your control notification handler code here
m_num=log10(m_num);
UpdateData(FALSE);
}
5、5IDC數據中心怎麼樣?用過的站長說下啊!!
實實在在的騙子空間商啊！5IDC數據中心是國內最垃圾空間商！！
5IDC數據中心的365天無條件退款承諾更是騙小孩來的
本人就被這家空間商騙了幾百元！
6、跪求：江蘇有哪些IDC公司？包括公司名稱、公司地址 、所運營的IDC機房。那位親知道的盡快告訴我，急……
http://www.idc5.com
站長網推出的導航,各地區IDC都有,可以看看.
7、5idc大家千萬不要買啊！
說的對，你可以把你的觀點發到新浪、等各大論壇中去，這樣就沒有人會買他們的空間了
8、VC++模擬計算器程序
// jisuanqiDlg.cpp : implementation file
//
#include "stdafx.h"
#include "jisuanqi.h"
#include "jisuanqiDlg.h"
#include "math.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)<br>enum { IDD = IDD_ABOUTBOX };
//}}AFX_DATA
// ClassWizard generated virtual function overrides
//{{AFX_VIRTUAL(CAboutDlg)<br>protected:<br>virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support<br>//}}AFX_VIRTUAL
// Implementation
protected:
//{{AFX_MSG(CAboutDlg)<br>//}}AFX_MSG
DECLARE_MESSAGE_MAP()
};
CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
{
//{{AFX_DATA_INIT(CAboutDlg)<br>//}}AFX_DATA_INIT
}
void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CAboutDlg)<br>//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
//{{AFX_MSG_MAP(CAboutDlg)<br> // No message handlers<br>//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CJisuanqiDlg dialog
CJisuanqiDlg::CJisuanqiDlg(CWnd* pParent )
: CDialog(CJisuanqiDlg::IDD, pParent)
{
//{{AFX_DATA_INIT(CJisuanqiDlg)<br>m_num = 0.0;<br>//}}AFX_DATA_INIT
// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}
void CJisuanqiDlg::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CJisuanqiDlg)<br>DDX_Text(pDX, IDC_EDIT1, m_num);<br>//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CJisuanqiDlg, CDialog)
//{{AFX_MSG_MAP(CJisuanqiDlg)<br>ON_WM_SYSCOMMAND()<br>ON_WM_PAINT()<br>ON_WM_QUERYDRAGICON()<br>ON_BN_CLICKED(IDC_BUTTON1, OnButton1)<br>ON_BN_CLICKED(IDC_BUTTON2, OnButton2)<br>ON_BN_CLICKED(IDC_BUTTON3, OnButton3)<br>ON_BN_CLICKED(IDC_BUTTON4, OnButton4)<br>ON_BN_CLICKED(IDC_BUTTON5, OnButton5)<br>ON_BN_CLICKED(IDC_BUTTON6, OnButton6)<br>ON_BN_CLICKED(IDC_BUTTON7, OnButton7)<br>ON_BN_CLICKED(IDC_BUTTON8, OnButton8)<br>ON_BN_CLICKED(IDC_BUTTON9, OnButton9)<br>ON_BN_CLICKED(IDC_BUTTON14, OnButton0)<br>ON_BN_CLICKED(IDC_BUTTON15, OnButtonPoint)<br>ON_BN_CLICKED(IDC_BUTTON16, OnButtonEqual)<br>ON_BN_CLICKED(IDC_BUTTON13, OnButtonChu)<br>ON_BN_CLICKED(IDC_BUTTON12, OnButtonMul)<br>ON_BN_CLICKED(IDC_BUTTON11, OnButtonSub)<br>ON_BN_CLICKED(IDC_BUTTON10, OnButtonAdd)<br>ON_BN_CLICKED(IDC_BUTTON17, OnButtondelet)<br>ON_BN_CLICKED(IDC_BUTTON18, OnButtonclear)<br>ON_BN_CLICKED(IDC_BUTTON19, OnButtonkaifang)<br>ON_BN_CLICKED(IDC_BUTTON20, OnButtonziranishu)<br>ON_BN_CLICKED(IDC_BUTTON21, OnButtonchangyongishu)<br>//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CJisuanqiDlg message handlers
BOOL CJisuanqiDlg::OnInitDialog()//初始化變數
{
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
t=true;
j=true;
i=10;
p=0;
q=0;
m_num=0;
m_lnum=0;
return TRUE; // return TRUE unless you set the focus to a control
}
void CJisuanqiDlg::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 CJisuanqiDlg::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 CJisuanqiDlg::OnQueryDragIcon()
{
return (HCURSOR) m_hIcon;
}
void CJisuanqiDlg::OnButton1()
{
// TODO: Add your control notification handler code here
if(t)
{
m_num=m_num*10+1;
UpdateData(FALSE);
}
else
{
m_num=m_num+1.0/i;
i*=10;
UpdateData(FALSE);
}
}
void CJisuanqiDlg::OnButton2()
{
// TODO: Add your control notification handler code here
if(t)
{
m_num=m_num*10+2;
UpdateData(FALSE);
}
else
{
m_num=m_num+2.0/i;
i*=10;
UpdateData(FALSE);
}
}
void CJisuanqiDlg::OnButton3()
{
// TODO: Add your control notification handler code here
if(t)
{
m_num=m_num*10+3;
UpdateData(FALSE);
}
else
{
m_num=m_num+3.0/i;
i*=10;
UpdateData(FALSE);
}
}
void CJisuanqiDlg::OnButton4()
{
// TODO: Add your control notification handler code here
if(t)
{
m_num=m_num*10+4;
UpdateData(FALSE);
}
else
{
m_num=m_num+4.0/i;
i*=10;
UpdateData(FALSE);
}
}
void CJisuanqiDlg::OnButton5()
{
// TODO: Add your control notification handler code here
if(t)
{
m_num=m_num*10+5;
UpdateData(FALSE);
}
else
{
m_num=m_num+5.0/i;
i*=10;
UpdateData(FALSE);
}
}
void CJisuanqiDlg::OnButton6()
{
// TODO: Add your control notification handler code here
if(t)
{
m_num=m_num*10+6;
UpdateData(FALSE);
}
else
{
m_num=m_num+6.0/i;
i*=10;
UpdateData(FALSE);
}
}
void CJisuanqiDlg::OnButton7()
{
// TODO: Add your control notification handler code here
if(t)
{
m_num=m_num*10+7;
UpdateData(FALSE);
}
else
{
m_num=m_num+7.0/i;
i*=10;
UpdateData(FALSE);
}
}
void CJisuanqiDlg::OnButton8()
{
// TODO: Add your control notification handler code here
if(t)
{
m_num=m_num*10+8;
UpdateData(FALSE);
}
else
{
m_num=m_num+8.0/i;
i*=10;
UpdateData(FALSE);
}
}
void CJisuanqiDlg::OnButton9()
{
// TODO: Add your control notification handler code here
if(t)
{
m_num=m_num*10+9;
UpdateData(FALSE);
}
else
{
m_num=m_num+9.0/i;
i*=10;
UpdateData(FALSE);
}
}
void CJisuanqiDlg::OnButton0()
{
// TODO: Add your control notification handler code here
//UpdateData();
if(t)
{
m_num=m_num*10+0;
UpdateData(FALSE);
}
else
{
m_num=m_num+0.0/i;
i*=10;
UpdateData(FALSE);
}
}
void CJisuanqiDlg::OnButtonPoint()
{
// TODO: Add your control notification handler code here
int i=10;
t=false;
}
void CJisuanqiDlg::OnButtonEqual()
{
// TODO: Add your control notification handler code here
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("除數不能是0！");
}
else
{
m_num=m_cnum/m_num;
UpdateData(FALSE);
break;
}
}
}
t=true;
}
void CJisuanqiDlg::OnButtonMul()
{
// TODO: Add your control notification handler code here
r='*';
t=true;
m_mnum=m_num;
m_num=0;
UpdateData(FALSE);
}
void CJisuanqiDlg::OnButtonChu()
{
// TODO: Add your control notification handler code here
r='/';
t=true;
i=10;
m_cnum=m_num;
m_num=0;
UpdateData(FALSE);
}
void CJisuanqiDlg::OnButtonSub()
{
// TODO: Add your control notification handler code here
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;
}
void CJisuanqiDlg::OnButtonAdd()
{
// TODO: Add your control notification handler code here
r='+';
t=true;
j=false;
i=10;
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;
}
void CJisuanqiDlg::OnButtondelet()
{
// TODO: Add your control notification handler code here
int p;
p=m_num/10;
m_num=p;
UpdateData(FALSE);
}
void CJisuanqiDlg::OnButtonclear()
{
// TODO: Add your control notification handler code here
t=true;
i=10;
j=true;
m_num=0;
m_lnum=0;
UpdateData(FALSE);
}
void CJisuanqiDlg::OnButtonkaifang()
{
// TODO: Add your control notification handler code here
m_num=sqrt(m_num);
UpdateData(FALSE);
}
void CJisuanqiDlg::OnButtonziranishu()
{
// TODO: Add your control notification handler code here
m_num=log(m_num);
UpdateData(FALSE);
}
void CJisuanqiDlg::OnButtonchangyongishu()
{
// TODO: Add your control notification handler code here
m_num=log10(m_num);
UpdateData(FALSE);
}
9、如何用vc++6.0製作簡單的計算器
新建MFC工程"jisuanqiDlg"基本對話框，添加以下控制項：
（1）文本框：用來顯示計算結果；
默認ID為IDC_EDIT1，新建關聯變數m_num.
（2）21個按鈕：0-9、小數點、加、減、乘、除、=、刪除、清空、開方、自然對數ln、常用對數log10；
詳細代碼如下：
/ jisuanqiDlg.cpp : implementation file
//
#include "stdafx.h"
#include "jisuanqi.h"
#include "jisuanqiDlg.h"
#include "math.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()
/////////////////////////////////////////////////////////////////////////////
// CJisuanqiDlg dialog
CJisuanqiDlg::CJisuanqiDlg(CWnd* pParent )
: CDialog(CJisuanqiDlg::IDD, pParent)
{
//{{AFX_DATA_INIT(CJisuanqiDlg)
m_num = 0.0;
//}}AFX_DATA_INIT
// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}
void CJisuanqiDlg::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, OnButtonziranishu)
ON_BN_CLICKED(IDC_BUTTON21, OnButtonchangyongishu)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CJisuanqiDlg message handlers
BOOL CJisuanqiDlg::OnInitDialog()//初始化變數
{
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
t=true;
j=true;
i=10;
p=0;
q=0;
m_num=0;
m_lnum=0;
return TRUE; // return TRUE unless you set the focus to a control
}
void CJisuanqiDlg::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 CJisuanqiDlg::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 CJisuanqiDlg::OnQueryDragIcon()
{
return (HCURSOR) m_hIcon;
}
void CJisuanqiDlg::OnButton1()
{
// TODO: Add your control notification handler code here
if(t)
{
m_num=m_num*10+1;
UpdateData(FALSE);
}
else
{
m_num=m_num+1.0/i;
i*=10;
UpdateData(FALSE);
}
}
void CJisuanqiDlg::OnButton2()
{
// TODO: Add your control notification handler code here
if(t)
{
m_num=m_num*10+2;
UpdateData(FALSE);
}
else
{
m_num=m_num+2.0/i;
i*=10;
UpdateData(FALSE);
}
}
void CJisuanqiDlg::OnButton3()
{
// TODO: Add your control notification handler code here
if(t)
{
m_num=m_num*10+3;
UpdateData(FALSE);
}
else
{
m_num=m_num+3.0/i;
i*=10;
UpdateData(FALSE);
}
}
void CJisuanqiDlg::OnButton4()
{
// TODO: Add your control notification handler code here
if(t)
{
m_num=m_num*10+4;
UpdateData(FALSE);
}
else
{
m_num=m_num+4.0/i;
i*=10;
UpdateData(FALSE);
}
}
void CJisuanqiDlg::OnButton5()
{
// TODO: Add your control notification handler code here
if(t)
{
m_num=m_num*10+5;
UpdateData(FALSE);
}
else
{
m_num=m_num+5.0/i;
i*=10;
UpdateData(FALSE);
}
}
void CJisuanqiDlg::OnButton6()
{
// TODO: Add your control notification handler code here
if(t)
{
m_num=m_num*10+6;
UpdateData(FALSE);
}
else
{
m_num=m_num+6.0/i;
i*=10;
UpdateData(FALSE);
}
}
void CJisuanqiDlg::OnButton7()
{
// TODO: Add your control notification handler code here
if(t)
{
m_num=m_num*10+7;
UpdateData(FALSE);
}
else
{
m_num=m_num+7.0/i;
i*=10;
UpdateData(FALSE);
}
}
void CJisuanqiDlg::OnButton8()
{
// TODO: Add your control notification handler code here
if(t)
{
m_num=m_num*10+8;
UpdateData(FALSE);
}
else
{
m_num=m_num+8.0/i;
i*=10;
UpdateData(FALSE);
}
}
void CJisuanqiDlg::OnButton9()
{
// TODO: Add your control notification handler code here
if(t)
{
m_num=m_num*10+9;
UpdateData(FALSE);
}
else
{
m_num=m_num+9.0/i;
i*=10;
UpdateData(FALSE);
}
}
void CJisuanqiDlg::OnButton0()
{
// TODO: Add your control notification handler code here
//UpdateData();
if(t)
{
m_num=m_num*10+0;
UpdateData(FALSE);
}
else
{
m_num=m_num+0.0/i;
i*=10;
UpdateData(FALSE);
}
}
void CJisuanqiDlg::OnButtonPoint()
{
// TODO: Add your control notification handler code here
int i=10;
t=false;
}
void CJisuanqiDlg::OnButtonEqual()
{
// TODO: Add your control notification handler code here
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("除數不能是0！");
}
else
{
m_num=m_cnum/m_num;
UpdateData(FALSE);
break;
}
}
}
t=true;
}
void CJisuanqiDlg::OnButtonMul()
{
// TODO: Add your control notification handler code here
r='*';
t=true;
m_mnum=m_num;
m_num=0;
UpdateData(FALSE);
}
void CJisuanqiDlg::OnButtonChu()
{
// TODO: Add your control notification handler code here
r='/';
t=true;
i=10;
m_cnum=m_num;
m_num=0;
UpdateData(FALSE);
}
void CJisuanqiDlg::OnButtonSub()
{
// TODO: Add your control notification handler code here
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;
}
void CJisuanqiDlg::OnButtonAdd()
{
// TODO: Add your control notification handler code here
r='+';
t=true;
j=false;
i=10;
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;
}
void CJisuanqiDlg::OnButtondelet()
{
// TODO: Add your control notification handler code here
int p;
p=m_num/10;
m_num=p;
UpdateData(FALSE);
}
void CJisuanqiDlg::OnButtonclear()
{
// TODO: Add your control notification handler code here
t=true;
i=10;
j=true;
m_num=0;
m_lnum=0;
UpdateData(FALSE);
}
void CJisuanqiDlg::OnButtonkaifang()
{
// TODO: Add your control notification handler code here
m_num=sqrt(m_num);
UpdateData(FALSE);
}
void CJisuanqiDlg::OnButtonziranishu()
{
// TODO: Add your control notification handler code here
m_num=log(m_num);
UpdateData(FALSE);
}
void CJisuanqiDlg::OnButtonchangyongishu()
{
// TODO: Add your control notification handler code here
m_num=log10(m_num);
UpdateData(FALSE);
}
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