看看有没有用!
m_wndPlay.EnableDocking(CBRS_ALIGN_ANY);
m_wndNow.EnableDocking(CBRS_ALIGN_ANY); DockControlBar(&m_wndPlay, AFX_IDW_DOCKBAR_LEFT);///停靠在左边
RecalcLayout();
CRect rect;
m_wndPlay.GetWindowRect(rect);
rect.OffsetRect(0,1);
DockControlBar(&m_wndNow, AFX_IDW_DOCKBAR_LEFT,rect);///停靠在左中
RecalcLayout();