XML增删改查实例

这个主要是写的增

   protected void Button1_Click(object sender, EventArgs e)        {

            XmlDocument xmlDoc = new XmlDocument();            xmlDoc.Load(Server.MapPath("books.xml"));

 

            XmlNode root = xmlDoc.SelectSingleNode("books");//查找<books>            XmlElement xe1 = xmlDoc.CreateElement("book");//创建一个<book>节点            //xe1.SetAttribute("author", "李红");//设置该节点author属性            //xe1.SetAttribute("isbn", "2-3631-4");//设置该节点ISBN属性

            XmlElement xesub0 = xmlDoc.CreateElement("author");            xesub0.InnerText = "齐志超";            xe1.AppendChild(xesub0);

            XmlElement xesub4 = xmlDoc.CreateElement("date");            xesub4.InnerText = "2012-12-21";            xe1.AppendChild(xesub4);

            XmlElement xesub1 = xmlDoc.CreateElement("name");            xesub1.InnerText = "W3C从入门到精通";//设置文本节点            xe1.AppendChild(xesub1);//添加到<book>节点中

            XmlElement xesub2 = xmlDoc.CreateElement("publisher");            xesub2.InnerText = "河软乐知学院";            xe1.AppendChild(xesub2);            XmlElement xesub5 = xmlDoc.CreateElement("isbn");            xesub5.InnerText = "978-7-310-12341-8";            xe1.AppendChild(xesub5);

            XmlElement xesub3 = xmlDoc.CreateElement("price");            xesub3.InnerText = "100.00";            xe1.AppendChild(xesub3);

 

            root.AppendChild(xe1);//添加到<books>节点中            xmlDoc.Save(Server.MapPath("books.xml"));

        }

转载于:https://www.cnblogs.com/qzc900809/archive/2012/12/21/2827290.html