38 lines
991 B
C#
38 lines
991 B
C#
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace MyCode.Project.Infrastructure.Trees
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{
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/// <summary>
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/// 树节点扩展
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/// </summary>
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public static class TreeNodeExtensions
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{
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/// <summary>
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/// 获取当前节点的所有子节点
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/// </summary>
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/// <param name="treeNode">当前节点</param>
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/// <returns></returns>
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public static IEnumerable<TreeNode> GetLeafNodes(this TreeNode treeNode)
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{
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foreach (TreeNode child in treeNode.Children)
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{
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if (child.Children.Any())
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{
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foreach (var descendant in GetLeafNodes(child))
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{
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yield return descendant;
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}
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}
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else
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{
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yield return child;
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}
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}
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}
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}
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}
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