HBRUSH Xxxxx::OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor) { HBRUSH hbr = CDialog::OnCtlColor(pDC, pWnd, nCtlColor); if (nCtlColor == CTLCOLOR_STATIC) { pDC->SetBkMode(TRANSPARENT); //pDC->SetTextColor(RGB(255,0,0)); return HBRUSH(GetStockObject(HOLLOW_BRUSH)); } return hbr; }
随手写的Demo,效果图:
======》Demo源码: