FairyGUI.TreeView.RemoveNode C# (CSharp) Method

        void RemoveNode(TreeNode node)
        {
            if (node.cell != null)
            {
                if (node.cell.parent != null)
                    list.RemoveChild(node.cell);
                list.itemPool.ReturnObject(node.cell);
                node.cell.data = null;
                node.cell = null;
            }

            if (node.isFolder)
            {
                int cnt = node.numChildren;
                for (int i = 0; i < cnt; i++)
                {
                    TreeNode node2 = node.GetChildAt(i);
                    RemoveNode(node2);
                }
            }
        }