枚举类型绑定下拉列表

        /// <summary>

        /// 根据枚举类型得到其所有的 值 与 枚举定义Description属性 的集合

        /// </summary>

        /// <param name="enumType"></param>

        /// <returns></returns>

        public static ArrayList EnumToList(Type enumType)

        {

            ArrayList list = new ArrayList();

            Type typeDescription = typeof(DescriptionAttribute);

            System.Reflection.FieldInfo[] fields = enumType.GetFields();

            string strText = string.Empty;

            string strValue = string.Empty;

            foreach (FieldInfo field in fields)

            {

                if (field.FieldType.IsEnum)

                {

                    strValue = ((int)enumType.InvokeMember(field.Name, BindingFlags.GetField, null, null, null)).ToString();

                    object[] arr = field.GetCustomAttributes(typeDescription, true);

                    if (arr.Length > 0)

                    {

                        DescriptionAttribute aa = (DescriptionAttribute)arr[0];

                        strText = aa.Description;

                    }

                    else

                    {

                        strText = "";

                    }

                    ListItem listitem = new ListItem(strText, strValue);

                    list.Add(listitem);

                }

            }

            return list;

        }

 

枚举

    public enum ReceivWay

    {

        /// <summary>

        /// 满期领取

        /// </summary>

        [Description("满期领取")]

        ExpiryDate = 0,

        /// <summary>

        /// 按月领取

        /// </summary>

        [Description("按月领取")]

        MonthlyBasis = 1

    }

后台代码

public static ArrayList lqfs;//领取方式

lqfs = EnumHelper.EnumToList(typeof(ReceivWay));

前台绑定

<%for (int i = 0; i < lqfs.Count; i++)

        { %>

   <a class="Receiving-way" style="cursor: pointer;" name="<%=i %>"><%=lqfs[i].ToString() %>-利率</a>

<%} %>

 

/// <summary>
        /// 通过值获取文字描述
        /// </summary>
        /// <typeparam name="T"></typeparam>
        /// <param name="value"></param>
        /// <returns></returns>
        public static string GetDescription<T>(int value)
        {
            try
            {
                Type type = typeof(DescriptionAttribute);
                string t = GetEnum<T>(value).ToString();
                FieldInfo fi = typeof(T).GetField(t);
                DescriptionAttribute[] arr = fi.GetCustomAttributes(type, true) as DescriptionAttribute[];
                return arr == null ? "" : arr[0].Description;
            }
            catch (Exception)
            {
                return "";
            }
        }

/// <summary>
        /// 根据数据值获取枚举类型
        /// </summary>
        /// <typeparam name="T"></typeparam>
        /// <param name="value"></param>
        /// <returns></returns>
        public static T GetEnum<T>(int value)
        {
            return (T)Enum.Parse(typeof(T), value.ToString(), true);
        }