XML文件导入、导出到 DataSet

//导出dataset数据到XML文件

//Author:Quietwalk

//2010-09-09

 public bool ExportToXMl(DataSet ds, string strXMLPath)

 {

      //DirectoryInfo mobileDir = new DirectoryInfo(strXMLPath);

      FileInfo XMLfile = new FileInfo(strXMLPath);

      bool bReturnValue = false;

      try

      {

          if (ds != null && ds.Tables.Count > 0 && XMLfile.Exists)

          {

              ds.WriteXml(strXMLPath, XmlWriteMode.WriteSchema);

              bReturnValue = true;

          }

      }

      catch(SqlCeException ex)

      {

          throw(ex);

      }

      return bReturnValue;

 }

 //XML 数据导入到 DataSet中

//Author:Quietwalk

//2010-09-09

 public DataSet ImportFromXml(string fromPath)

 {

      FileInfo xmlFile = new FileInfo(fromPath);

      DataSet dsXML =null;

      if (xmlFile.Exists)

      {

          FileStream fsReadXml = new FileStream(fromPath, FileMode.Open);

          XmlTextReader myXmlReader = new XmlTextReader(fsReadXml);

          dsXML=new DataSet ();

          dsXML.ReadXml(myXmlReader);

          myXmlReader.Close();

      }

      return dsXML;

 }