|CTreeCtrl树控件的简单用法|

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|CTreeCtrl树控件的简单用法|
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|CTreeCtrl m_treai;


HTREEITEM hRootsix=m_treai.InsertItem("宜春专线",0,1);
m_treai.InsertItem("宜春",1,2,hRootsix); 


HTREEITEM hRootserven=m_treai.InsertItem("全部",0,1);
//设置节点高度
m_treai.SetItemHeight(25);
//展开指定节点
m_treai.Expand(hRoot,TVE_EXPAND);
//清空树控件
//m_treai.DeleteAllItems();
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