1.列舉

          System.Array values = Enum.GetValues(typeof(EnumType));
            foreach (EnumType type in values)
            {
                this.cmbType.Properties.Items.Add(GetEnumDescription(type));
            }

        /// <summary>
        /// 獲取列舉類子項描述資訊
        /// </summary>
        /// <param name="enumItem">列舉類子項</param>        
        public static string GetEnumDescription(Enum enumItem)
        {
            Type enumType = enumItem.GetType();
            string sName = Enum.GetName(enumType, enumItem);
            if (sName == null)
            {
                return null;
            }
            FieldInfo fieldinfo = enumType.GetField(sName);
            Object[] attrs = fieldinfo.GetCustomAttributes(typeof(DescriptionAttribute), false);
            if (attrs == null || attrs.Length == 0)
            {
                return sName;
            }
            else
            {
                DescriptionAttribute descAttr = (DescriptionAttribute)attrs[0];
                return descAttr.Description;
            }
        }
 

            var ent = new Ent();
            foreach (var item in ent.GetType().GetProperties())
            {
                var v = (DescriptionAttribute[])item.GetCustomAttributes(typeof(DescriptionAttribute), false);
                var descriptionName = v[0].Description;

                item.SetValue(ent,descriptionName+":1");
            }
 

 private class EnumHelper
        {
            /// <summary>
            /// 獲取列舉值上的Description特性的說明
            /// </summary>
            /// <typeparam name="T">列舉型別</typeparam>
            /// <param name="obj">列舉值</param>
            /// <returns>特性的說明</returns>
            public static string GetEnumDescription<T>(T obj)
            {
                var type = obj.GetType();
                FieldInfo field = type.GetField(Enum.GetName(type, obj));
                DescriptionAttribute descAttr = Attribute.GetCustomAttribute(field, typeof(DescriptionAttribute)) as DescriptionAttribute;
                if (descAttr == null)
                {
                    return string.Empty;
                }

                return descAttr.Description;
            }
        }