int CMySplitterDlg::OnCreate(LPCREATESTRUCT lpCreateStruct){  if (CDialog::OnCreate(lpCreateStruct) == -1)    return -1;  // Because the CFRameWnd needs a window class, we will create a new one. I just copied the sample from MSDN Help.  // When using it in your project, you may keep CS_VREDRAW and CS_HREDRAW and then throw the other three parameters.  //需要注冊窗口類  CString strMyClass = AfxRegisterWndClass(CS_VREDRAW | CS_HREDRAW,           ::LoadCursor(NULL, IDC_ARROW),  (HBRUSH) ::GetStockObject(WHITE_BRUSH),           ::LoadIcon(NULL, IDI_APPLICATION));  // Create the frame window with "this" as the parent  m_pMyFrame = new CFrameWnd;  m_pMyFrame->Create(strMyClass,"", WS_CHILD,  CRect(0,0,300,300), this);  m_pMyFrame->ShowWindow(SW_SHOW);  // and finally, create the splitter with the frame as the parent  m_cSplitter.CreateStatic(m_pMyFrame,1, 2); //在Frame里切分視圖窗口為1×2，就是一行兩列  m_cSplitter.CreateView(0,0, RUNTIME_CLASS(CMyFormView0),  CSize(100,100), NULL);//第一行一列  m_cSplitter.CreateView(0,1, RUNTIME_CLASS(CMyFormView1), CSize(100,100), NULL);//第一行二列   return 0;}

int CMySplitterDlg::OnInitDialog(){CDialog::OnInitDialog();GetWindowRect(&cRect);ScreenToClient(&cRect);m_pMyFrame->MoveWindow(&cRect);m_pMyFrame->ShowWindow(SW_SHOW);return TRUE;}