Height()/2;
        int nArrowBottom = m_ArrowRect.bottom - 1 - 2*Margins.cx;
        int nArrowHeight = nArrowBottom - nArrowTop + 1;
        int nAdjust = (m_ArrowRect.Height() - 4*Margins.cy - nArrowHeight)/2;
    
        CPoint p[4];
        //p[0] = CPoint(m_ArrowRect.left + m_ArrowRect.Width()/2, nArrowBottom - nAdjust);
        //p[1] = CPoint(m_ArrowRect.left + 2*Margins.cy, nArrowTop - nAdjust); 
        //p[2] = CPoint(m_ArrowRect.right - 2*Margins.cy-1, nArrowTop - nAdjust); 
        //p[3] = p[0];
    
     // If you want rectangle then use following pts
     // 1  2
     // 4  3
        
     p[0] = CPoint(m_ArrowRect.left+m_ArrowRect.Width()/2-CONTROL_OFFSET, 
       m_ArrowRect.top+m_ArrowRect.Height()/2-3*CONTROL_OFFSET/4);
        p[1] = CPoint(m_ArrowRect.left+m_ArrowRect.Width()/2+CONTROL_OFFSET, 
       m_ArrowRect.top+m_ArrowRect.Height()/2-3*CONTROL_OFFSET/4);
        p[2] = CPoint(m_ArrowRect.left+m_ArrowRect.Width()/2+CONTROL_OFFSET, 
       m_ArrowRect.top+m_ArrowRect.Height()/2+3*CONTROL_OFFSET/4);
        p[3] = CPoint(m_ArrowRect.left+m_ArrowRect.Width()/2-CONTROL_OFFSET, 
       m_ArrowRect.top+m_ArrowRect.Height()/2+3*CONTROL_OFFSET/4);
    
        pDC->SelectStockObject(BLACK_BRUSH);
        pDC->SelectStockObject(BLACK_PEN);
        pDC->Polygon(p, 4);
    
        pDC->DrawEdge(rect, EDGE_SUNKEN, BF_RECT);
    
        // Must reduce the size of the "client" area of the button due to edge thickness.
        rect.DeflateRect(Margins.cx, Margins.cy);
    
        // Fill remaining area with colour
        rect.right -= m_ArrowRect.Width();
    
    
     if(m_CurBitmap == 0)
     {
     rect.InflateRect(-2,-2);
     pDC->DrawFrameControl(rect, DFC_BUTTON, DFCS_BUTTONPUSH);
     pDC->DrawText(this->m_CurText, rect,  DT_CENTER | DT_VCENTER | DT_SINGLELINE );
     }
     else
     {
    
     HBITMAP hBitmap =(HBITMAP) LoadImage (AfxGetInstanceHandle(),
     MAKEINTRESOURCE (m_CurBitmap), IMAGE_BITMAP,
     0,0,LR_DEFAULTCOLOR|LR_LOADTRANSPARENT|LR_LOADMAP3DCOLORS );
    
     //GetClientRect (rect);
     CDC memdc;
     CBitmap bmp;
     CBitmap *poldbmp;
     bmp.Attach (hBitmap);
     BITMAP bitmap;
     bmp.GetBitmap (&bitmap);
     memdc.CreateCompatibleDC( pDC );
     // Select the bitmap into the DC
     poldbmp = (CBitmap *) memdc.SelectObject( &bmp );
     // Copy (BitBlt) bitmap from memory DC to screen DC
     // I want it to look like a proper button hence
     pDC->DrawFrameControl(rect, DFC_BUTTON, DFCS_BUTTONPUSH);
     rect.InflateRect(-4,-4);
     pDC -> StretchBlt( rect.left,rect.top,
        rect.right-rect.left, 
        rect.bottom -rect.top, &memdc,0,0,
        bitmap.bmWidth,bitmap.bmHeight, SRCCOPY );
     //pDC -> BitBlt( rect.left,rect.top,
     //    rect.right-rect.left, 
     //    rect.bottom -rect.top, &memdc,0,0,
     //    SRCCOPY );
     memdc.SelectObject( poldbmp );
     }
    
        //pDC->FillSolidRect(rect, m_crColour);
        
        // Draw focus rect
        if (state & ODS_FOCUS) 
        {
            rect.DeflateRect(1,1);
            pDC->DrawFocusRect(rect);
        }
    }
    
    /////////////////////////////////////////////////////////////////////////////
    // CVxOptPicker overrides
    
    void CVxOptPicker::PreSubclassWindow() 
    {
        ModifyStyle(0, BS_OWNERDRAW);        // Make it owner drawn
        CButton::PreSubclassWindow();
        SetWindowSize();                     // resize appropriately
    }
    
    /////////////////////////////////////////////////////////////////////////////
    // CVxOptPicker implementation
    
    void CVxOptPicker::SetWindowSize()
    {
        // Get size dimensions of edges
        CSize MarginSize(::GetSystemMetrics(SM_CXEDGE), ::GetSystemMetrics(SM_CYEDGE));
    
        // Get size of dropdown arrow
        int nArrowWidth = max(::GetSystemMetrics(SM_CXHTHUMB), 10*MarginSize.cx);
        int nArrowHeight = max(::GetSy