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MSSQL带你轻松接触数据库生成xml的两个方法MSSQL
时间:11-08-25 来源:网络 作者:admin 阅览:

  第一个示例方法:

  
  1 SqlConnection conn = new SqlConnection();

  2 conn.ConnectionString = "Server=127.0.0.1;User

  ID=sa;Password=fdahgdrethj31313210212121;

  Database=northwind;Persist Security Info=True";

  3 conn.Open();

  4 SqlDataAdapter da = new SqlDataAdapter("select * from 表", conn);

  5 SqlCommandBuilder thisBulder = new SqlCommandBuilder(da);

  6 DataSet ds = new DataSet();

  7 da.Fill(ds);

  8 ds.WriteXml(@"C:\temp.xml");

  第二个示例方法:

  1 private void WriteXmlToFile(DataSet thisDataSet)
  2 {
  3 if (thisDataSet == null) { return; }
  4 // Create a file name to write to.
  5 string filename = "myXmlDoc.xml";
  6 // Create the FileStream to write with.
  7 System.IO.FileStream myFileStream = new System.IO.FileStream
  8 (filename, System.IO.FileMode.Create);
  9 // Create an XmlTextWriter with the fileStream.
  10 System.Xml.XmlTextWriter myXmlWriter =
  11 new System.Xml.XmlTextWriter
  (myFileStream, System.Text.Encoding.Unicode);
  12 // Write to the file with the WriteXml method.
  13 thisDataSet.WriteXml(myXmlWriter);
  14 myXmlWriter.Close();
  15 }


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