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MyCode.Project.Infrastructure/Trees/ITreeNode.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace MyCode.Project.Infrastructure.Trees
+{
+    /// <summary>
+    /// 树节点
+    /// </summary>
+    public interface ITreeNode : ITreeNode<object>
+    {
+    }
+
+    /// <summary>
+    /// 泛型树节点
+    /// </summary>
+    /// <typeparam name="T">实体类型</typeparam>
+    public interface ITreeNode<T>
+    {
+        /// <summary>
+        /// 标识
+        /// </summary>
+        object Id { get; set; }
+
+        /// <summary>
+        /// 父标识
+        /// </summary>
+        object ParentId { get; set; }
+
+        /// <summary>
+        /// 文本
+        /// </summary>
+        string Text { get; set; }
+
+        /// <summary>
+        /// 值
+        /// </summary>
+        T Value { get; set; }
+
+        /// <summary>
+        /// 路径
+        /// </summary>
+        string Path { get; set; }
+
+        /// <summary>
+        /// 级数
+        /// </summary>
+        int? Level { get; set; }
+
+        /// <summary>
+        /// 子节点集合
+        /// </summary>
+        List<ITreeNode<T>> Children { get; set; }
+
+        /// <summary>
+        /// 添加子节点
+        /// </summary>
+        /// <param name="childNode">子节点</param>
+        void Add(ITreeNode<T> childNode);
+
+        /// <summary>
+        /// 移除子节点
+        /// </summary>
+        /// <param name="childNode">子节点</param>
+        void Remove(ITreeNode<T> childNode);
+    }
+}