/// <summary>

    /// 枚举转SelectListItem

    /// </summary>

    public class Enum_Helper

    {

        /// <summary>

        /// 枚举转字典集合

        /// </summary>

        /// <typeparam name="T">枚举类名称</typeparam>

        /// <param name="keyDefault">默认key值</param>

        /// <param name="valueDefault">默认value值</param>

        /// <returns>返回生成的字典集合</returns>

        public static List<SelectListItem> GetSelectListItem<T>(object keyDefault)

        {

            List<SelectListItem> dicEnum = new List<SelectListItem>();

            Type enumType = typeof(T);

            if (!enumType.IsEnum)

                return dicEnum;

            string[] fieldstrs = Enum.GetNames(enumType); //获取枚举字段数组

            foreach (var item in fieldstrs)

            {

                string description = string.Empty;

                var field = enumType.GetField(item);

                object[] arr = field.GetCustomAttributes(typeof(DescriptionAttribute), true); //获取属性字段数组

                if (arr != null && arr.Length > )

                    description = ((DescriptionAttribute)arr[]).Description;   //属性描述

                else

                    description = item;  //描述不存在取字段名称  

                //判断是否添加默认选项

                if (keyDefault != null && keyDefault.Equals(Enum.Parse(enumType, item)))

                {

                    dicEnum.Add(new SelectListItem() { Text = description, Selected = true, Value = Enum.Parse(enumType, item).ToString() });

                }

                else

                {

                    dicEnum.Add(new SelectListItem() { Text = description, Value = Enum.Parse(enumType, item).ToString() });

                }

            }

            return dicEnum;

        }

    }

调用 Enum_Helper.GetSelectListItem<HealthLederses.Auditing>(input.HealthLedersAuditDto.Status);