using System.Xml;
using System.Xml.Schema;
private void button2_Click(object sender, EventArgs e)
{XmlTextWriter xmlWriter = new XmlTextWriter("D:""my.xml", Encoding.Default);//创建一个xml文档
xmlWriter.Formatting = Formatting.Indented;
xmlWriter.WriteStartDocument();
//写特殊项目,如XSL链接
xmlWriter.WriteProcessingInstruction("xml-stylesheet", "type=""text/xsl"" href=""rss.xsl""");
//写入根节点
xmlWriter.WriteStartElement("根");
//写入节点
xmlWriter.WriteStartElement("日期");
//写入内容
xmlWriter.WriteString(System.DateTime.Now.Year+"-"+System.DateTime.Now.Month+"-"+System.DateTime.Now.Day);
xmlWriter.WriteEndElement();
xmlWriter.WriteEndElement();
xmlWriter.Close();
}