【代码片段】序列化和反序列化之对象基类

    /// <summary>
    /// 支持序列化的对象基类
    /// </summary>
    [Serializable]
    public class LibSerializationObject : ISerializable, IDeserializationCallback
    {
        #region 构造函数
        /// <summary>
        /// 构造函数
        /// </summary>
        public LibSerializationObject()
        {
        }
        #endregion

        #region 序列化相关方法成员
        /// <summary>
        /// 构造函数
        /// </summary>
        /// <param name="info"></param>
        /// <param name="context"></param>
        public LibSerializationObject(SerializationInfo info, StreamingContext context)
        {
        }
        /// <summary>
        /// 
        /// </summary>
        /// <param name="info"></param>
        /// <param name="context"></param>
        public virtual void GetObjectData(SerializationInfo info, StreamingContext context)
        {
        }
        #endregion

        #region 序列化值获取相关方法
        /// <summary>
        /// 获取SerializationInfo中的值
        /// </summary>
        /// <param name="info">SerializationInfo对象</param>
        /// <param name="propertyName">值名称</param>
        /// <param name="type">值类型</param>
        /// <param name="defaultValue">默认值</param>
        /// <returns>返回对应值</returns>
        public object GetObjectValue(SerializationInfo info, string propertyName, Type type, object defaultValue)
        {
            object objResult = defaultValue;
            PropertyInfo propertyInfo = info.GetType().GetProperty("MemberNames", BindingFlags.NonPublic | BindingFlags.Instance);
            if (propertyInfo != null)
            {
                string[] propertyNames = (string[])propertyInfo.GetValue(info, null);// info.MemberNames;
                if(LibSysUtils.ArrayIncludeSTR(propertyNames, propertyName))
                {
                    objResult = info.GetValue(propertyName, type);
                    if(objResult == null)
                    {
                        objResult = defaultValue;
                    }
                }
            }
            return objResult;
        }
        /// <summary>
        /// 获取SerializationInfo中的值类型为bool的值
        /// </summary>
        /// <param name="info">SerializationInfo对象</param>
        /// <param name="propertyName">值名称</param>
        /// <param name="defaultValue">默认值</param>
        /// <returns>返回对应值</returns>
        public bool GetBoolValue(SerializationInfo info, string propertyName, bool defaultValue)
        {
            object objResult = this.GetObjectValue(info, propertyName, typeof(bool), defaultValue);

            return LibSysUtils.ToBoolean(objResult);
        }
        /// <summary>
        /// 获取SerializationInfo中的值类型为Int的值
        /// </summary>
        /// <param name="info">SerializationInfo对象</param>
        /// <param name="propertyName">值名称</param>
        /// <param name="defaultValue">默认值</param>
        /// <returns>返回对应值</returns>
        public int GetIntValue(SerializationInfo info, string propertyName, int defaultValue)
        {
            object objResult = this.GetObjectValue(info, propertyName, typeof(int), defaultValue);

            return LibSysUtils.ToInteger(objResult);
        }
        /// <summary>
        /// 获取SerializationInfo中的值类型为long的值
        /// </summary>
        /// <param name="info">SerializationInfo对象</param>
        /// <param name="propertyName">值名称</param>
        /// <param name="defaultValue">默认值</param>
        /// <returns>返回对应值</returns>
        public long GetLongValue(SerializationInfo info, string propertyName, int defaultValue)
        {
            object objResult = this.GetObjectValue(info, propertyName, typeof(int), defaultValue);

            return LibSysUtils.ToLong(objResult);
        }
        /// <summary>
        /// 获取SerializationInfo中的值类型为String的值
        /// </summary>
        /// <param name="info">SerializationInfo对象</param>
        /// <param name="propertyName">值名称</param>
        /// <param name="defaultValue">默认值</param>
        /// <returns>返回对应值</returns>
        public string GetStringValue(SerializationInfo info, string propertyName, string defaultValue)
        {
            object objResult = this.GetObjectValue(info, propertyName, typeof(string), defaultValue);

            return LibSysUtils.ToString(objResult);
        }
        /// <summary>
        /// 获取SerializationInfo中的值类型为DateTime的值
        /// </summary>
        /// <param name="info">SerializationInfo对象</param>
        /// <param name="propertyName">值名称</param>
        /// <param name="defaultValue">默认值</param>
        /// <returns>返回对应值</returns>
        public DateTime GetDateTimeValue(SerializationInfo info, string propertyName, DateTime defaultValue)
        {
            object objResult = this.GetObjectValue(info, propertyName, typeof(DateTime), defaultValue);

            return LibSysUtils.ToDateTime(objResult);
        }
        /// <summary>
        /// 获取SerializationInfo中的值类型为Double的值
        /// </summary>
        /// <param name="info">SerializationInfo对象</param>
        /// <param name="propertyName">值名称</param>
        /// <param name="defaultValue">默认值</param>
        /// <returns>返回对应值</returns>
        public double GetDoubleValue(SerializationInfo info, string propertyName, double defaultValue)
        {
            object objResult = this.GetObjectValue(info, propertyName, typeof(double), defaultValue);
            return LibSysUtils.ToDouble(objResult);
        }
        /// <summary>
        /// 获取SerializationInfo中的值类型为Decimal的值
        /// </summary>
        /// <param name="info">SerializationInfo对象</param>
        /// <param name="propertyName">值名称</param>
        /// <param name="defaultValue">默认值</param>
        /// <returns>返回对应值</returns>
        public decimal GetDecimalValue(SerializationInfo info, string propertyName, decimal defaultValue)
        {
            object objResult = this.GetObjectValue(info, propertyName, typeof(decimal), defaultValue);

            return LibSysUtils.ToDecimal(objResult);
        }
        /// <summary>
        /// 获取SerializationInfo中的值类型为Color的值
        /// </summary>
        /// <param name="info">SerializationInfo对象</param>
        /// <param name="propertyName">值名称</param>
        /// <param name="defaultValue">默认值</param>
        /// <returns>返回对应值</returns>
        public Color GetColorValue(SerializationInfo info, string propertyName, Color defaultValue)
        {
            object objResult = this.GetObjectValue(info, propertyName, typeof(Color), defaultValue);

            return (Color)objResult;
        }
        #endregion

        #region 序列化回调处理

        protected virtual void AfterDeserialization(object sender)
        {

        }

        #endregion

        public void OnDeserialization(object sender)
        {
            this.AfterDeserialization(sender);
        }

        #region 拷贝方法
        /// <summary>克隆自身</summary>
        /// <returns></returns>
        public object CloneSelf()
        {
            object result = LibSerializerControl.CloneObject(this);
            return result;
        }
        #endregion
    }