序列化与反序列化

/// 序列化DataTable
      ///</summary>
      ///<param name="pDt">包含数据的DataTable</param>
      ///<returns>序列化的DataTable</returns>
      publicstaticstring SerializeDataTableXml(DataTable pDt,string pdtname) {
          // 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>
         publicstatic 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;
         }