从XmlReader获取流

using System;
using System.IO;
using System.Xml;

class Program
{
    static void Main(string[] args)
    {
        // 创建一个XML文档
        string xml = "<?xml version=\"1.0\"?><root><element1>text1</element1<element2>text2</element2></root>";

        // 将XML文档转换为Stream
        byte[] byteArray = System.Text.Encoding.UTF8.GetBytes(xml);
        MemoryStream stream = new MemoryStream(byteArray);

        // 使用XmlReader读取XML文档
        XmlReaderSettings settings = new XmlReaderSettings();
        settings.IgnoreWhitespace = true;
        XmlReader reader = XmlReader.Create(stream, settings);

        while (reader.Read())
        {
            // 处理XML文档中的每个元素
            Console.WriteLine(reader.Name);
        }

        // 关闭XmlReader和Stream
        reader.Close();
        stream.Close();
    }
}