int CMainFrame::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
    if (CFrameWnd::OnCreate(lpCreateStruct) == -1)
        return -1;
    
    if (!m_wndToolBar.CreateEx(this, TBSTYLE_FLAT, WS_CHILD | WS_VISIBLE | CBRS_TOP
        | CBRS_GRIPPER | CBRS_TOOLTIPS | CBRS_FLYBY | CBRS_SIZE_DYNAMIC) ||
        !m_wndToolBar.LoadToolBar(IDR_MAINFRAME))
    {
        TRACE0("Failed to create toolbar\n");
        return -1;      // fail to create
    }

    if (!m_wndStatusBar.Create(this) ||
        !m_wndStatusBar.SetIndicators(indicators,
          sizeof(indicators)/sizeof(UINT)))
    {
        TRACE0("Failed to create status bar\n");
        return -1;      // fail to create
    }

    // TODO: Delete these three lines if you don't want the toolbar to
    //  be dockable
    m_wndToolBar.EnableDocking(CBRS_ALIGN_ANY);//ToolBar可以被停靠
    EnableDocking(CBRS_ALIGN_ANY);//主框架窗口哪一边可以被停靠
    DockControlBar(&m_wndToolBar);//让工具栏停靠在主框架窗口上




           /*这里开始是我自己编工具栏的代码*/
    if (!m_newToolBar.CreateEx(this, TBSTYLE_FLAT, WS_CHILD | WS_VISIBLE | CBRS_RIGHT
        | CBRS_GRIPPER | CBRS_TOOLTIPS | CBRS_FLYBY | CBRS_SIZE_DYNAMIC) ||
        !m_newToolBar.LoadToolBar(IDR_TOOLBAR1))
    {
        TRACE0("Failed to create toolbar\n");
        return -1;      // fail to create
    }
    m_newToolBar.EnableDocking(CBRS_ALIGN_ANY);
    DockControlBar(&m_newToolBar);

    return 0;
}

void CMainFrame::OnNewToolbar()/*这个函数是我创建的消息函数*/
{
    // TODO: Add your command handler code here
 

    if(m_newToolBar.IsWindowVisible())
    {
        m_newToolBar.ShowWindow(SW_HIDE);
    }
    else
    {
        m_newToolBar.ShowWindow(SW_SHOW);
    }    
    RecalcLayout();
    DockControlBar(&m_newToolBar);    
}
问题:这里把工具栏拉出来变成浮动窗口,隐藏后再显示不是在原位,请问怎么样改才能原位显示?