XmlTextWriter、XmlWriter

static void WriteXMLbyXmlWriter(XmlWriter writer, string symbol, double price, double change, long volume)
  {
   writer.WriteStartElement("Stock");
   writer.WriteAttributeString("Symbol", symbol);
   writer.WriteElementString("Price", XmlConvert.ToString(price));
   writer.WriteElementString("Change", XmlConvert.ToString(change));
   writer.WriteElementString("Volume", XmlConvert.ToString(volume));
   writer.WriteEndElement();
  }

  private void CreateXMLFileButton_Click(object sender, System.EventArgs e)
  {
   // 创建一个表示所要生成的XML文件路径的字符串。如果该路径指向NTFS分区,则需要相关的访问权限。
   string filename = @"C:\XML\Stock.xml";
   // 创建一个写入XML数据的文件流
   System.IO.FileStream myFileStream = new System.IO.FileStream(filename, System.IO.FileMode.Create);
   // 使用文件流对象创建一个XmlTextWriter对象
   XmlTextWriter myXmlWriter = new XmlTextWriter(myFileStream, System.Text.Encoding.Unicode);

   myXmlWriter.Formatting = Formatting.Indented;

   try
   {
    // 使用WriteXMLbyXmlWriter方法把数据写入XmlTextWriter对象中
    WriteXMLbyXmlWriter(myXmlWriter, "MSFT", 74.5, 5.5, 49020000);
    // 通过Close方法的调用,XmlTextWriter对象的数据最终写入XML文件
    myXmlWriter.Close();
    Page.Response.Write("生成XML文档成功!");
   }
   catch
   {
    Page.Response.Write("生成XML文档失败!请检查路径是否正确,以及是否有写入权限。");
   }
  }

原文地址:https://www.cnblogs.com/RobotTech/p/537053.html