C＃根据描述获取枚举

        /// <summary>
        /// 根据描述获取枚举值
        /// </summary>
        /// <typeparam name="T"></typeparam>
        /// <param name="description"></param>
        /// <returns></returns>
        public static T GetEnumByDescription<T>(string description) where T : Enum
        {
            System.Reflection.FieldInfo[] fields = typeof(T).GetFields();
            foreach (System.Reflection.FieldInfo field in fields)
            {
                object[] objs = field.GetCustomAttributes(typeof(DescriptionAttribute), false);    //获取描述属性
                if (objs.Length > 0 && (objs[0] as DescriptionAttribute).Description == description)
                {
                    return (T)field.GetValue(null);
                }
            }

            throw new ArgumentException(string.Format("{0} 未能找到对应的枚举.", description), "Description");
        }