CResult* pResult;
pResult = new CResult(); // 加这句
pResult->Create(NULL,"RESULT",WS_OVERLAPPEDWINDOW|WS_VISIBLE|WS_CHILD,CRect(0,0,200,200),(CMainFrame*)AfxGetMainWnd(),0);
pResult = new CResult(); // 加这句
pResult->Create(NULL,"RESULT",WS_OVERLAPPEDWINDOW|WS_VISIBLE|WS_CHILD,CRect(0,0,200,200),(CMainFrame*)AfxGetMainWnd(),0);
CWnd* pMainWnd = AfxGetThread()->m_pMainWnd;
ASSERT(pMainWnd != NULL);
ASSERT_KINDOF(CMDIFrameWnd, pMainWnd);
CView 等需要CCreateContext来创建不能 new.