C#从数据库读取数据到DataSet并保存到xml文件
时间：2021-07-01 10:21:17
帮助过：4人阅读
System;
using System.Data;
using System.Xml;
using System.Data.SqlClient;
using System.IO;
public class TestWriteXML
{
public static void Main()
{
String strFileName = c:/temp/
out.xml;
SqlConnection conn =
new SqlConnection(server=localhost;uid=sa;pwd=;database=
db);
String strSql =
SELECT name,age FROM people;
SqlDataAdapter adapter =
new SqlDataAdapter();
adapter.SelectCommand =
new SqlCommand(strSql, conn);
// Build the DataSet
DataSet ds =
new DataSet();
adapter.Fill(ds, employees);
// Get a FileStream object
FileStream fs =
new FileStream(strFileName, FileMode.OpenOrCreate, FileAccess.Write);
// Apply the WriteXml method to write an XML document
ds.WriteXml(fs);
fs.Close();
}
}
//该代码片段来自于: http://www.sharejs.com/codes/csharp/7773C#从数据库读取数据到DataSet并保存到xml文件
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