///////////////隐藏菜单
BOOL CMainFrame::PreCreateWindow(CREATESTRUCT& cs)
{
 if( !CFrameWnd::PreCreateWindow(cs) )
  return FALSE;
 // TODO: Modify the Window class or styles here by modifying
 //  the CREATESTRUCT cs
//隐藏菜单 
if(cs.hMenu!=NULL)
{

   ::DestroyMenu(cs.hMenu);             //   delete   menu   if   loaded
   cs.hMenu   =   NULL;                             //   no   menu   for   this   window
 }

 return TRUE;
}

//////////////////////隐藏工具栏，状态栏
int CMainFrame::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
 if (CFrameWnd::OnCreate(lpCreateStruct) == -1)
  return -1;

/////////////////隐藏工具栏 
 if (!m_wndToolBar.CreateEx(this, TBSTYLE_FLAT, WS_CHILD  | CBRS_TOP //| WS_VISIBLE
  | 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
 }*/
 //////////
////////////////隐藏状态栏
m_wndToolBar.EnableDocking(CBRS_ALIGN_ANY);
 EnableDocking(CBRS_ALIGN_ANY);
 DockControlBar(&m_wndToolBar);