C#循環枚舉得到枚舉的注釋和值

首先定義一個枚舉

    /// <summary>
    /// 枚舉注釋的自定義屬性類
    /// </summary>
    public class EnumDescriptionAttribute : Attribute
    {
        private string m_strDescription;
        public EnumDescriptionAttribute(string strPrinterName)
        {
            m_strDescription = strPrinterName;
        }

        public string Description
        {
            get { return m_strDescription; }
        }
    }

/// <summary>
    /// 測試類型
    /// </summary>
    public enum TestType
    {
        /// <summary>
        /// 分靜態精度測量
        /// </summary>
        [EnumDescription("分靜態精度測量")]
        StaticPrecisionOpen,
        /// <summary>
        /// 合靜態精度測量
        /// </summary>
        [EnumDescription("合靜態精度測量")]
        StaticPrecisionClose,
        /// <summary>
        /// 副分靜態精度測量
        /// </summary>
        [EnumDescription("副分靜態精度測量")]
        StaticPrecisionOPenSec,
        /// <summary>
        /// 頻譜分析
        /// </summary>
        [EnumDescription("頻譜分析")]
        Dynamic,
        /// <summary>
        /// 分電流峰值
        /// </summary>
        [EnumDescription("分電流峰值")]
        CurMaxOpen,
        /// <summary>
        /// 合電流峰值
        /// </summary>
        [EnumDescription("合電流峰值")]
        CurMaxClose
}

接下來通過循環得到枚舉的值和注釋

 Dictionary<string, int> enumDic = new Dictionary<string, int>();

        public void ForEnum()
        {
            Type t = typeof(TestType);
            Array arrays = Enum.GetValues(t);
            for (int i = 0; i < arrays.LongLength; i++)
            {
                TestType test = (TestType)arrays.GetValue(i);
                FieldInfo fieldInfo = test.GetType().GetField(test.ToString());
                object[] attribArray = fieldInfo.GetCustomAttributes(false);
                EnumDescriptionAttribute attrib = (EnumDescriptionAttribute)attribArray[0];
                enumDic.Add(attrib.Description, (int)test);
            }
        }