MFC窗口的拆分

BOOL CMainFrame::OnCreateClient(LPCREATESTRUCT /*lpcs*/,
 CCreateContext* pContext)
{
 CSplitterWnd m_wndSplitter;
 CSplitterWnd m_wndSplitter2;
 m_wndSplitter.CreateStatic(this,2, 1);
 m_wndSplitter.CreateView(0,0,RUNTIME_CLASS(CTopView),CSize(0,20),pContext);
 

 m_wndSplitter2.CreateStatic(&m_wndSplitter,1,2,WS_CHILD|WS_VISIBLE,m_wndSplitter.IdFromRowCol(1,0));
 m_wndSplitter2.CreateView(0,0,RUNTIME_CLASS(CLeftView),CSize(0,0),pContext);
 m_wndSplitter2.CreateView(0,1,RUNTIME_CLASS(CRightView),CSize(0,0),pContext) ;
 m_wndSplitter2.SetColumnInfo(0,206,10);
 return TRUE;
}