请高手指点怎么修改
CCreateContext pContext;
CWnd* pFrameWnd = this;
pContext.m_pCurrentDoc = new CDocument;
pContext.m_pNewViewClass = RUNTIME_CLASS(CScrollView);
CScrollView *pView =CScrollView *) ((CFrameWnd*)pFrameWnd)->CreateView(&pContext);
ASSERT(pView);
pView->ShowWindow(SW_NORMAL);
CRect rectWindow;
GetWindowRect(rectWindow);
rectWindow.right -= 5;
rectWindow.bottom -= 70;
pView->MoveWindow(rectWindow);