序列化

一。序列化成二进制　
//序列化
        byte[] ResultData = null;
        DataSet ds = new DataSet();
        ds.RemotingFormat = SerializationFormat.Binary;
        MemoryStream ms = new MemoryStream();
        IFormatter fm = new BinaryFormatter();
        fm.Serialize(ms, ds);
        ResultData = ms.ToArray();
        ms.Close();

        //反序列化
        byte[] rResultData = null;
        MemoryStream rms = new MemoryStream(rResultData);
        IFormatter rbf = new BinaryFormatter();
        object robj = rbf.Deserialize(rms);
        DataSet rResultData = (DataSet)obj;
        rms.Close();
        return rResultData;

二。序列化二进制基础上序列化为字符串
        /// <summary>
        /// Serialize
        /// </summary>
        /// <param name="FormatObject"></param>
        /// <returns></returns>
        public String FormatString(object FormatObject)
        {
            MemoryStream stream = new MemoryStream();
            BinaryFormatter formatter = new BinaryFormatter();
            formatter.Serialize(stream, FormatObject);
            return Convert.ToBase64String(stream.ToArray());
        }
        /// <summary>
        /// Deserialize
        /// </summary>
        /// <param name="str"></param>
        /// <returns></returns>
        public Object FormatString(string str)
        {
            BinaryFormatter formatter = new BinaryFormatter();
            MemoryStream stream = new MemoryStream(Convert.FromBase64String(str));
            return formatter.Deserialize(stream);
        }