Как связать код с кнопками?

// 147Dlg.cpp : implementation file
//
 
#include "stdafx.h"
#include "147.h"
#include "147Dlg.h"
#include "math.h"
#include "stdafx.h"
#include <stdlib.h>
#define _USE_MATH_DEFINES
#include <math.h>
 
 
#ifdef _DEBUG
#define new DEBUG_NEW
#endif
 
 
// CAboutDlg dialog used for App About
 
class CAboutDlg : public CDialog
{
public:
    CAboutDlg();
 
// Dialog Data
    enum { IDD = IDD_ABOUTBOX };
 
    protected:
    virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support
 
// Implementation
protected:
    DECLARE_MESSAGE_MAP()
};
 
CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
{
}
 
void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
    CDialog::DoDataExchange(pDX);
}
 
BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
END_MESSAGE_MAP()
 
 
// CMy147Dlg dialog
 
 
 
 
CMy147Dlg::CMy147Dlg(CWnd* pParent /*=NULL*/)
    : CDialog(CMy147Dlg::IDD, pParent)
    , SinTan(false)
{
    m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}
 
void CMy147Dlg::DoDataExchange(CDataExchange* pDX)
{
    CDialog::DoDataExchange(pDX);
    DDX_Control(pDX, IDC_EDIT_resultats, ed);
    DDX_Text(pDX, IDC_EDIT3, digit);
    DDV_MaxChars(pDX, digit, 1);
    DDX_Control(pDX, IDC_EDIT2, grad);
    DDX_Control(pDX, IDC_EDIT3, symbol);
    DDX_Control(pDX, IDC_RADIO1_SinCos, st);
}
 
BEGIN_MESSAGE_MAP(CMy147Dlg, CDialog)
    ON_WM_SYSCOMMAND()
    ON_WM_PAINT()
    ON_WM_QUERYDRAGICON()
    //}}AFX_MSG_MAP
    ON_BN_CLICKED(IDC_BUT_SINCOS, &CMy147Dlg::OnBnClickedButSincos)
    ON_EN_CHANGE(IDC_EDIT3, &CMy147Dlg::OnEnChangeEdit3)
    ON_EN_CHANGE(IDC_EDIT_resultats, &CMy147Dlg::OnEnChangeEditresultats)
    ON_BN_CLICKED(IDC_RADIO1_SinCos, &CMy147Dlg::OnBnClickedRadio1Sincos)
    ON_BN_CLICKED(IDOK, &CMy147Dlg::OnBnClickedOk)
    ON_BN_CLICKED(IDCANCEL, &CMy147Dlg::OnBnClickedCancel)
 
END_MESSAGE_MAP()
 
 
// CMy147Dlg message handlers
 
BOOL CMy147Dlg::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 CMy147Dlg::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 CMy147Dlg::OnPaint()
{
    if (IsIconic())
    {
        CPaintDC dc(this); // device context for painting
 
        SendMessage(WM_ICONERASEBKGND, reinterpret_cast<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 function to obtain the cursor to display while the user drags
//  the minimized window.
HCURSOR CMy147Dlg::OnQueryDragIcon()
{
    return static_cast<HCURSOR>(m_hIcon);
}
 
 
void CMy147Dlg::OnBnClickedButSincos()
{
    // TODO: Add your control notification handler code here
    int butt= this->GetCheckedRadioButton(IDC_RADIO1_SinCos, IDC_RADIO2_TgCtg);
    if (butt==IDC_RADIO1_SinCos)
        SinTan=true;
    else 
        SinTan=false;
    CString s,t;
    grad.GetWindowText(s);
    symbol.GetWindowText(t);
    ed.SetWindowText(s.GetString());
 
    
 
    return;
 
 
 
 
        if(SinTan)
        { 
            CString s=_T("Format?");
            TCHAR DD;
            DD=_gettc(stdin);
        }
            
 
 
        else
        {
            CString st;
            
            if (st.CompareNoCase(_T("s"))==0)
                SinTan=true;
            else
                if (st.CompareNoCase(_T("t"))==0)
                    SinTan=false;
                else 
                {
                    CString t=_T("code operation?");
                    HANDLE h=GetStdHandle(STD_OUTPUT_HANDLE);
                    DWORD nc;
                    if(!WriteConsole(h,(void*)t.GetBuffer(),t.GetLength(),&nc,NULL))
                    {
                        int ii=0;
                    }
                    //_putts(t.GetString());
                    HANDLE hI=GetStdHandle(STD_INPUT_HANDLE);
                    _CONSOLE_READCONSOLE_CONTROL crc;
                    if(!ReadConsole(hI,t.GetBuffer(1),1,&nc,&crc))
                    {
                        int ii=0;
                    }
                    //DD=_gettc(stdin);
 
                }
            CString s;
            TCHAR* P;
        
            double u=wcstod(s.GetString(),&P);
            int c=_wtoi(s.GetString());
            double sin, cos, tg, ctg; 
            
            CalculSinCos(u, c, sin, cos, tg, ctg);
            int i=0;
            CString ss;
            if (SinTan)
                ss.Format(_T("sin=%.6f cos=%.6f"),sin,cos);
            else 
                ss.Format(_T("tg=%.6f ctg=%.6f"),sin,cos);
 
 
            _putts(ss.GetString());
            TCHAR DD;
            DD=_gettc(stdin);
 
        }
 
 
 
    }
 
 
void CalculSinCos(double u, int sc, double& sin, double& cos, double& tg, double& ctg)
 
{
    double ut;
    int minn;
    int fact;
    double sint, cost;
    ut=1;
    fact=1;
    minn=1;
    sin=0;
    cos=0;
    tg=0;
    ctg=0;
    int i;
    i=0;
    double sct;
    u=M_PI/180*u;
    sct=pow(0.1,sc);
    double temp;
        ut*=1;
        fact=1;
            minn=1;
    while (true)
    {
        
        
        temp=ut/fact*minn;
        if(i%2==0)
        {
            cost=cos;
                cos+=temp;
        }
        else
        {
            sint=sin;
                sin+=temp;
        }
        if(i%2)
            if((abs(sint-sin)<sct)&&(abs(cost-cos)<sct))                
            break;
        i++;
        ut*=u;
        fact*=i;
        if(i%2==0)
            minn*=-1;
    }
         tg=sin/cos;
         ctg=cos/sin;
         return;
 
    }
 
 
void CMy147Dlg::OnEnChangeEdit3()
{
    // TODO:  If this is a RICHEDIT control, the control will not
    // send this notification unless you override the CDialog::OnInitDialog()
    // function and call CRichEditCtrl().SetEventMask()
    // with the ENM_CHANGE flag ORed into the mask.
 
    // TODO:  Add your control notification handler code here
}
 
void CMy147Dlg::OnLbnSelchangeList1()
{
    // TODO: Add your control notification handler code here
}
 
void CMy147Dlg::OnEnChangeEdit1()
{
    // TODO:  If this is a RICHEDIT control, the control will not
    // send this notification unless you override the CDialog::OnInitDialog()
    // function and call CRichEditCtrl().SetEventMask()
    // with the ENM_CHANGE flag ORed into the mask.
 
    // TODO:  Add your control notification handler code here
}
 
void CMy147Dlg::OnEnChangeEditresultats()
{
    // TODO:  If this is a RICHEDIT control, the control will not
    // send this notification unless you override the CDialog::OnInitDialog()
    // function and call CRichEditCtrl().SetEventMask()
    // with the ENM_CHANGE flag ORed into the mask.
 
    // TODO:  Add your control notification handler code here
}
 
void CMy147Dlg::OnEnChangeEdit()
{
    // TODO:  If this is a RICHEDIT control, the control will not
    // send this notification unless you override the CDialog::OnInitDialog()
    // function and call CRichEditCtrl().SetEventMask()
    // with the ENM_CHANGE flag ORed into the mask.
 
    // TODO:  Add your control notification handler code here
    
}
 
void CMy147Dlg::OnBnClickedRadio1Tgctg()
{
    // TODO: Add your control notification handler code here
}
 
void CMy147Dlg::OnBnClickedRadio1Sincos()
{
    // TODO: Add your control notification handler code here
}
 
void CMy147Dlg::OnBnClickedOk()
{
    // TODO: Add your control notification handler code here
    OnOK();
}
 
void CMy147Dlg::OnBnClickedCancel()
{
    // TODO: Add your control notification handler code here
    OnCancel();
}