通過反射獲得枚舉的Display中name的值

         /// <summary>
        /// 政治面貌
        /// </summary>
        public enum EumPoliticSstatus
        {
            [Display(Name = "黨員")]
            PartyMember = 1,
            [Display(Name = "團員")]
            Member = 2,
            [Display(Name = "群眾")]
            Masses = 3,
            [Display(Name = "民主黨派")]
            DemocraticParty = 4
        }

先定義枚舉

 public static string GetEnumDesc(Enum en)
        {
            Type type = en.GetType();
            MemberInfo[] memInfo = type.GetMember(en.ToString());
            if (memInfo != null && memInfo.Length > 0)
            {
                object[] attrs = memInfo[0].GetCustomAttributes(typeof(System.ComponentModel.DataAnnotations.DisplayAttribute), false);
                if (attrs != null && attrs.Length > 0)
                    return ((System.ComponentModel.DataAnnotations.DisplayAttribute)attrs[0]).Name;
            }
            return en.ToString();
        }

上面這個方法根據傳入的枚舉值通過反射獲得display中name的值

 var name =GetEnumDesc(EumPoliticSstatus.PartyMember),