MFC 单多文档隐藏ToolBar

方法1
 CControlBar* pClientManage;
 CControlBar* pTaskManage;
 pClientManage = GetControlBar(IDR_TOOLBAR_ClientManage);
 pTaskManage   = GetControlBar(IDR_TOOLBAR_TaskManage);
 ASSERT(ID_VIEW_STATUS_BAR == AFX_IDW_STATUS_BAR);

 ASSERT(ID_VIEW_TOOLBAR == AFX_IDW_TOOLBAR);

 //得到工具条或者状态条s

 //CControlBar* pBar = GetControlBar(nID);
 pClientManage = GetControlBar(IDR_TOOLBAR_ClientManage);
 pTaskManage   = GetControlBar(IDR_TOOLBAR_TaskManage);
 if (pClientManage!= NULL)

 {

 //若控制条可见，则隐藏它；否则，显示它
  ShowControlBar(pClientManage,FALSE,TRUE);
 //ShowControlBar(pBar, (pBar->GetStyle() & WS_VISIBLE) == 0, FALSE);

 }
 else
  MessageBox("空");
详细见 http://blog.163.com/yan_huali888/blog/static/1386460720085104542171/
方法2
  CMainFrame *pFrmWnd = (CMainFrame*)GetTopLevelFrame();

 pFrmWnd->ShowControlBar(&pFrmWnd->m_ToolBar_ClientManage, FALSE, FALSE);

还是方法2感觉好一点