获得第一个叶子节点 - FineUI.Tree GetFirstLeaf

2017-02-21 21:49:49  访问(1431) 赞(0) 踩(0)


        /// <summary>
        /// 获得第一个叶子节点 - FineUI.Tree GetFirstLeaf
        /// </summary>
        /// <param name="extAspNetTree"></param>
        /// <returns></returns>
        public static FineUI.TreeNode GetFirstLeaf(FineUI.Tree extAspNetTree)
        {
            if (extAspNetTree == null || extAspNetTree.Nodes.Count == 0)
                return null;

            FineUI.TreeNode theResult = extAspNetTree.Nodes[0];

            while (true)
            {
                if (theResult.Nodes.Count == 0)
                    return theResult;

                theResult = theResult.Nodes[0];
            }
        }


标签:获得第一个叶子节点 - FineUI.Tree GetFirstLeaf 

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