[Obsolete("请使用新的方法XXX")] //使用Obsolete特性来告诉使用者这是一个过期的方法         private static void Test()        {            Type t = typeof(ApprovalStatus);            var fields = t.GetFields();            foreach (var item in fields)            {                if (!item.IsSpecialName)                {                    var attr = item.GetCustomAttribute(typeof(DescriptionAttribute), false);                    string attribute = "";                    if (attr != null)                        attribute = ((DescriptionAttribute)attr).Description;                    Console.WriteLine($"Description:{attribute}\tName:{item.Name}\tValue:{item.GetRawConstantValue()}");                }            }            Console.ReadKey();        }　　　　

 枚举类：

/// 
    /// 表示审批状态的枚举类    /// 
    enum ApprovalStatus    {        /// 
        /// ?        /// 
        [Description("")]        NoUse = 0,        /// 
        /// 未提交        /// 
        [Description("未提交")]        NoSubmit = 1,        /// 
        /// 审核中        /// 
        [Description("审核中")]        OnApprovaling = 2,        /// 
        /// 待生效        /// 
        [Description("待生效")]        OnEffecting = 3,        /// 
        /// 已生效        /// 
        [Description("已生效")]        Effected = 4,        /// 
        /// 拒绝        /// 
        [Description("拒绝")]        Reject = 5,        /// 
        /// 撤销        /// 
        [Description("撤销")]        Undo = 6    }　

　效果：