如何copy到paint里面啊,void CBubbleView::OnLButtonDown(UINT nFlags, CPoint point){ // TODO: 在此添加消息处理程序代码和/或调用默认值
CDC* pDC=GetDC(); pDC->Ellipse(point.x-10,point.y-10,point.x+10,point.y+10); ReleaseDC(pDC); CView::OnLButtonDown(nFlags,point);}这是onpaint:void CBubbleView::OnPaint(){ CPaintDC dc(this); // device context for painting // TODO: 在此处添加消息处理程序代码 // 不为绘图消息调用 CView::OnPaint() }