Re: WM_CTLCOLORBTN message

--- 09年9月1日，周二, Jim Barry <[email protected]> 写道：

发件人: Jim Barry <[email protected]>
主题: Re: [wtl] WM_CTLCOLORBTN message
收件人: [email protected]
日期: 2009年9月1日,周二,下午8:28






 




    
                  Radio buttons actually send WM_CTLCOLORSTATIC, not WM_CTLCOLORBTN.


oh, yes.  but i still fail to set the radio button's background transparent;
my codes:
 //Create a null brush
m_brush.m_hBrush = (HBRUSH)::GetStockObject(HOLLOW_BRUSH);
//the message map
MSG_WM_CTLCOLORSTATIC(OnCtlColorDlg)

// message handler
HBRUSH CMainDlg::OnCtlColorDlg(CDCHandle dc, CWindow wnd)
{
    dc.SetBkMode(TRANSPARENT);
    dc.SetTextColor(RGB(255, 255, 255));

    return m_brush;
}------------------------the above codes works well with a STATIC control.but leave the radio buttons a black background ,not transparent.

-




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