HBRUSH CMyDialog::OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor)
{
HBRUSH hbr = CDialog::OnCtlColor(pDC, pWnd, nCtlColor);
if ((nCtlColor == CTLCOLOR_DLG)||(nCtlColor == CTLCOLOR_STATIC)||(nCtlColor == CTLCOLOR_BTN))
{
pDC->SetBkMode(TRANSPARENT);
pDC->SetBkColor(COLOR_WHITE);
return m_bkDlgBrush;
}
}
http://blog.csdn.net/zhoujielunzhimi/article/details/8111120