如何将Radio Button (单选按钮)设置背景透明
xljcn 2008-11-04 02:28:13 HBRUSH dlgExamlog::OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor)
{
HBRUSH hbr = CDialog::OnCtlColor(pDC,pWnd,nCtlColor);
if(pWnd->GetDlgCtrlID()==IDC_RADIO1)
{
m_brush.CreateStockObject(HOLLOW_BRUSH);
pDC->SetBkMode(TRANSPARENT);
pDC->SetTextColor(RGB(0,255,0));
return m_brush;
}
return hbr;
}
头文件中定义了 CBrush m_brush;
上面这么写但是单选按钮不能设置为透明,请教高手!急