~: DC motor control program in VC++ :~

void CTest2Dlg::OnXit()
    {
        // TODO: Add your control notification handler code here
            int r;
            r = _outp(0x0378,0x00);
            OnOK();
    }
void CTest2Dlg::OnUp()
    {
        // TODO: Add your control notification handler code here
            UpdateData(TRUE);
            if(a<45) a+=5;
            else MessageBox("Maximum speed limit");
            m_speedfact.Format("%d", a);
            UpdateData(FALSE);
    }
void CTest2Dlg::OnDwn()
    {
        // TODO: Add your control notification handler code here
            UpdateData(TRUE);
            if(a>-45) a-=5;
            else MessageBox("Minimum speed limit");
            m_speedfact.Format("%d", a);
            UpdateData(FALSE);
    }
void CTest2Dlg::OnFwd()
    {
        // TODO: Add your control notification handler code here
            int p;
            int z = 5000/(2*m_sf);
            for(int i=0;i<z;i++)
                {
                    p = _outp(0x0378,0x03);
                    Sleep(m_sf + a);
                    p = _outp(0x0378,0x00);
                    Sleep(m_sf - a);
                 }
    }
void CTest2Dlg::OnRew()
    {
        // TODO: Add your control notification handler code here
            int p;
            int z = 5000/(2*m_sf);
            for(int i=0;i<z;i++)
                {
                    p = _outp(0x0378,0x0C);
                    Sleep(m_sf + a);
                    p = _outp(0x0378,0x00);
                    Sleep(m_sf - a);
                }
    }

void CTest2Dlg::OnFwrd()
    {
        // TODO: Add your control notification handler code here
        int r;
        r = _outp(0x0378,0x03);
    }
void CTest2Dlg::OnRe()
    {
        // TODO: Add your control notification handler code here
            int r;
            r = _outp(0x0378,0x0C);
    }
void CTest2Dlg::OnStop()
    {
        // TODO: Add your control notification handler code here
        int r;
        r = _outp(0x0378,0x00);
    }

void CTest2Dlg::OnLButtonDown(UINT nFlags, CPoint point)
    {
        // TODO: Add your message handler code here and/or call default
        int p;
        if((nFlags & MK_LBUTTON) == MK_LBUTTON)
            {
                p = _outp(0x0378,0x03);
                Sleep(50);
                p = _outp(0x0378,0x00);
            }
        CDialog::OnLButtonDown(nFlags, point);
    }
void CTest2Dlg::OnRButtonDown(UINT nFlags, CPoint point)
    {
        // TODO: Add your message handler code here and/or call default
        int p;
        if((nFlags & MK_RBUTTON) == MK_RBUTTON)
            {
                p = _outp(0x0378,0x0C);
                Sleep(50);
                p = _outp(0x0378,0x00);
            }
        CDialog::OnRButtonDown(nFlags, point);
    }
void CTest2Dlg::OnMouseMove(UINT nFlags, CPoint point)
    {
        // TODO: Add your message handler code here and/or call default
        int p;
        if((nFlags & MK_LBUTTON) == MK_LBUTTON)
            {
                p = _outp(0x0378,0x03);
                Sleep(m_sf + a);
                p = _outp(0x0378,0x00);
                Sleep(m_sf - a);
            }
        else if((nFlags & MK_RBUTTON) == MK_RBUTTON)
            {
                p = _outp(0x0378,0x0C);
                Sleep(m_sf + a);
                p = _outp(0x0378,0x00);
                Sleep(m_sf - a);
            }
    CDialog::OnMouseMove(nFlags, point);
}