int CMainFrame::OnCreate(LPCREATESTRUCT lpCreateStruct){if (CFrameWnd::OnCreate(lpCreateStruct) == -1) return -1;// 去掉标题栏/*if (!m_wndToolBar.CreateEx(this, TBSTYLE_FLAT, WS_CHILD | WS_VISIBLE | CBRS_TOP | CBRS_GRIPPER | CBRS_TOOLTIPS | CBRS_FLYBY | CBRS_SIZE_DYNAMIC) || !m_wndToolBar.LoadToo...