设置静态文本框背景透明

HBRUSH C背景透明Dlg::OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor)
{
HBRUSH hbr = CDialog::OnCtlColor(pDC, pWnd, nCtlColor);

CBrush m_brush(RGB(255,255,0));
CRect m_rect;
GetClientRect(m_rect);
pDC->SelectObject(&m_brush);
pDC->FillRect(m_rect,&m_brush);  //  将整个对话框背景设置为黄色

if (nCtlColor==CTLCOLOR_STATIC)
{
if (pWnd->GetDlgCtrlID()==IDC_STATIC1)
{
//将文本框IDC_STATIC1设置为透明
pDC->SetBkMode(TRANSPARENT);
}

}
return m_brush;
}