WebService應用：DataTable的序列化與還原序列化

   看到有人問如何通過WebService傳資料，偷點懶，就貼個代碼吧^_^

 1 /// <summary>
 2     /// 序列化DataTable
 3     /// </summary>
 4     /// <param name="pDt">包含資料的DataTable</param>
 5     /// <returns>序列化的DataTable</returns>
 6     private static string SerializeDataTableXml(DataTable pDt) {
 7         // 序列化DataTable
 8         StringBuilder sb = new StringBuilder();
 9         XmlWriter writer = XmlWriter.Create(sb);
10         XmlSerializer serializer = new XmlSerializer(typeof(DataTable));
11         serializer.Serialize(writer, pDt);
12         writer.Close();
13 
14         return sb.ToString();
15     }
16 

 1 /// <summary>
 2         /// 還原序列化DataTable
 3         /// </summary>
 4         /// <param name="pXml">序列化的DataTable</param>
 5         /// <returns>DataTable</returns>
 6         public static DataTable DeserializeDataTable(string pXml) {
 7 
 8             StringReader strReader = new StringReader(pXml);
 9             XmlReader xmlReader = XmlReader.Create(strReader);
10             XmlSerializer serializer = new XmlSerializer(typeof(DataTable));
11 
12             DataTable dt = serializer.Deserialize(xmlReader) as DataTable;
13 
14             return dt;
15         }
16