Datatable序列化和反序列化

DataTable序列化与反序列化

最新推荐文章于 2024-02-27 15:44:11 发布

转载最新推荐文章于 2024-02-27 15:44:11 发布 · 1.3k 阅读

本文介绍了一种将DataTable对象进行序列化为XML字符串的方法，并提供了如何将该字符串反序列化回DataTable对象的技术细节。

/// 序列化DataTable
      /// </summary>
      /// <param name="pDt">包含数据的DataTable</param>
      /// <returns>序列化的DataTable</returns>
      public static string SerializeDataTableXml(DataTable pDt) {
          // 序列化DataTable
           pDt.TableName = "pdtname";
           StringBuilder sb = new StringBuilder();
           XmlWriter writer = XmlWriter.Create(sb);
          XmlSerializer serializer = new XmlSerializer(typeof(DataTable));
          serializer.Serialize(writer, pDt);
          writer.Close();
         return sb.ToString();
      }
        /// <summary>
          /// 反序列化DataTable
         /// </summary>
         /// <param name="pXml">序列化的DataTable</param>
         /// <returns>DataTable</returns>
         public static DataTable DeserializeDataTable(string pXml) {

              StringReader strReader = new StringReader(pXml);
              XmlReader xmlReader = XmlReader.Create(strReader);
             XmlSerializer serializer = new XmlSerializer(typeof(DataTable));

             DataTable dt = serializer.Deserialize(xmlReader) as DataTable;
            return dt;
         }