为什么我的edit不能设置背景色? edit属性为只读
     pDC->SetTextColor(RGB(255,255,255));
pDC->SetBkMode(TRANSPARENT); if(pWnd->GetDlgCtrlID() != IDC_ET_NUMBER )
{
return (HBRUSH)::GetStockObject(HOLLOW_BRUSH);
}else
{
CBrush brush(RGB(128,128,128));
return (HBRUSH) brush.m_hObject;
// return (HBRUSH)::GetStockObject(LTGRAY_BRUSH);
}
HBRUSH hbr = CDialog::OnCtlColor(pDC, pWnd, nCtlColor);
return hbr;