加了两个 DIALOGBAR 运行出错,请进

[xxfxiazai]

	///////////////////////////////
	if (!m_Tiaotop.Create(this, IDD_TIAOTOP, CBRS_LEFT,IDD_TIAOTOP))
     {
         TRACE0("Failed to create dialog bar\n");
         return -1;      // fail to create
     }
	m_Tiaotop.SetBarStyle(m_wndToolBar.GetBarStyle() |
    CBRS_TOOLTIPS | CBRS_FLYBY | CBRS_SIZE_DYNAMIC);
    m_Tiaotop.EnableDocking(CBRS_ALIGN_ANY);
    DockControlBar(&m_Tiaotop);
//////////////////////////////
	if(!m_Tiaoleft.Create(this, IDD_TIAOLEFT, CBRS_LEFT,IDD_TIAOLEFT))
     {
         TRACE0("Failed to create dialog bar\n");
         return -1;      // fail to create
     }
	m_Tiaoleft.SetBarStyle(m_wndToolBar.GetBarStyle() |
    CBRS_TOOLTIPS | CBRS_FLYBY | CBRS_SIZE_DYNAMIC);
    m_Tiaotop.EnableDocking(CBRS_ALIGN_ANY);
    DockControlBar(&m_Tiaoleft);

代码如上,编译通过,运行到第2个IF语句出错
请大家帮我看看哪有问题,我刚接触DIALOGBAR

[feilinhe]

两个DockControlBar(&m_Tiaoleft);前面都加上
EnableDocking(CBRS_ALIGN_LEFT);试试