下面是我改写的drawitem函数中的语句,
if ((state&ODS_FOCUS)&&m_bDrawDashedFocusCircle)
DrawCircle(pDC,m_ptCentre,nRadius--,RGB(0,0,0));
编译报错:
E:\MyProjects\test\CircleBtn.cpp(50) : error C2065: 'DrawCircle' : undeclared identifier纳闷,drawcircle哪错?
if ((state&ODS_FOCUS)&&m_bDrawDashedFocusCircle)
DrawCircle(pDC,m_ptCentre,nRadius--,RGB(0,0,0));
编译报错:
E:\MyProjects\test\CircleBtn.cpp(50) : error C2065: 'DrawCircle' : undeclared identifier纳闷,drawcircle哪错?
解决方案 »
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