这个问题困扰了我一段时间:我在MSDN的DirectX中阅读过article以下内容:Thedestructor(oftheapplication)shouldreleaseany(Direct2D)interfacesstored...DemoApp::~DemoApp(){SafeRelease(&m_pDirect2dFactory);SafeRelease(&m_pRenderTarget);SafeRelease(&m_pLightSlateGrayBrush);SafeRelease(&m_pCornflowerBlueBrush);}现在，如果应用程序的所有数据都在终止时