Problem In SDI Splitter(FormView&TabView)

In SDI, spiltter into two parts, top is a formview and bottom is a framewnd, the framewnd only has a tabview,
I want to dynacially create a htmlview in the tabview, but can not show anything, below is the code,
Who can help me.

BOOL CMainFrame::OnCreateClient(LPCREATESTRUCT /*lpcs*/,
 CCreateContext* pContext)
{      SIZE size1;
 
       CRect rect;   
       GetClientRect(&rect);

       size1.cx = rect.right/2 ;
       size1.cy = rect.bottom/2;

  m_wndSplit.CreateStatic(this, 2,1,WS_CHILD|WS_VISIBLE|WS_CLIPCHILDREN|WS_CLIPSIBLINGS, AFX_IDW_PANE_FIRST );
 
     m_wndSplit.CreateView(0,0,RUNTIME_CLASS(CMyFormView), size1,
                             pContext);

     // Create the view using a CFrameWnd derived class.
     m_wndSplit.CreateView(1,0,RUNTIME_CLASS(CMyFrameWndBar), size1,
                             pContext);
 

    m_wndSplit.RecalcLayout();
    RecalcLayout();
     return TRUE;
}

//CMyFrameWndBar : public CXTFrameWnd
BOOL CMyFrameWndBar::OnCreateClient(LPCREATESTRUCT lpcs, CCreateContext* pContext)
{

    pContext->m_pNewViewClass = RUNTIME_CLASS(CMyTabView);
     m_MyTabView = (CMyTabView *) CreateView(pContext, AFX_IDW_PANE_FIRST);

     if (m_MyTabView == NULL)
        return FALSE;

     return CXTFrameWnd::OnCreateClient(lpcs, pContext);
}

//class CMyTabView : public CXTTabView
int CMyTabView::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
 if (CXTTabView::OnCreate(lpCreateStruct) == -1)
  return -1;
 /* //if add below code, if i add Navigate when active, error happen.
       CRuntimeClass *pNewViewClass1 = RUNTIME_CLASS(CMyWebView);
 CRuntimeClass *pNewViewClass2 = RUNTIME_CLASS(CMyWebView);
 AddView("Wicked Code",pNewViewClass1,NULL,NULL,-1,-1);
 AddView("Creating Sophisticated Tabbed",pNewViewClass2,NULL,NULL,-1,-1);
 GetTabCtrl().SetMinTabWidth(64);
 GetTabCtrl().ModifyStyleEx(WS_EX_CLIENTEDGE,0,0);
 SetActiveView(1);
       */
      //

 return 1; //0
}

class CMyWebView : public CHtmlView

//I want to dynacially create a htmlview in the tabview, but can not show.
void CMainFrame::OnDynNewHtmlView()
{
 // TODO: Add your command handler code here

 CCreateContext createContext;

 pNewViewClass3 = RUNTIME_CLASS(CMyWebView);
 //
 createContext.m_pNewViewClass = pNewViewClass3;
 createContext.m_pCurrentDoc = NULL;
 //createContext.m_pCurrentDoc = MyFrameWndBar->GetActiveDocument();

 createContext.m_pNewDocTemplate = NULL;
 //
// CMyWebView* pNewView = MyFrameWndBar->m_MyTabView->CreateTabView(pNewViewClas s3, NULL, &createContext);
  int nReturn=(MyFrameWndBar->m_MyTabView)->AddView("test",p NewViewClass3,NULL,&createContext,-1,-1);
  (MyFrameWndBar->m_MyTabView)->SetActiveView(2);
  // m_wndSplit.RecalcLayout();
   // RecalcLayout();
 m_listViews.AddTail((CView*)pNewViewClass3);
}