代码是
CBrush *brush = CBrush::FromHandle((HBRUSH)GetStockObject(NULL_BRUSH));
pDC->SelectObject(brush);
memDC.Ellipse(ell.p1.x, ell.p1.y, ell.p2.x, ell.p2.y);
我也加过 pDC->SelectObject(brush);
没用
代码是
CBrush *brush = CBrush::FromHandle((HBRUSH)GetStockObject(NULL_BRUSH));
pDC->SelectObject(brush);
memDC.Ellipse(ell.p1.x, ell.p1.y, ell.p2.x, ell.p2.y);
我也加过 pDC->SelectObject(brush);
没用