写入xml格式问题

Question

<outer_id action="delete">10243</outer_id> xml输出这样的格式，请问写入的时候该怎么写？谢谢

Answer 1

<outer_id action="delete">"+ 你的值 +"</outer_id> 

Answer 2

往网站根目录下test.xml文件里第一个person元素下插入<outer_id action="delete">10243</outer_id>
XmlDocument xml = new XmlDocument();
xml.Load(Server.MapPath("~/test.xml"));
XmlNode person= xml.GetElementsByTagName("person")[0];
XmlElement newElement = xml.CreateElement("outer_id");
newElement.SetAttribute("action", "delete");
newElement.InnerText = "10243";
person.AppendChild(newElement);
xml.Save(Server.MapPath("~/test.xml"));
也可以参考：在.NET中使用XML、读取XML文件，插入数据到XML文 

Answer 3

操作XMl或者百度。。xmlhelper...

Answer 4

插入XML
public static void Insert(string path, string node, string element, string attribute, string value)
        {
            try
            {
                XmlDocument doc = new XmlDocument();
                doc.Load(path);
                XmlNode xn = doc.SelectSingleNode(node);
                if (element.Equals(""))
                {
                    if (!attribute.Equals(""))
                    {
                        XmlElement xe = (XmlElement)xn;
                        xe.SetAttribute(attribute, value);
                    }
                }
                else
                {
                    XmlElement xe = doc.CreateElement(element);
                    if (attribute.Equals(""))
                        xe.InnerText = value;
                    else
                        xe.SetAttribute(attribute, value);
                    xn.AppendChild(xe);
                }
                doc.Save(path);
            }
            catch { }
        }

Answer 5

 XmlDocument document = new XmlDocument();
           string text = null;
           text += "<outer_id action="delete">"+ 你的值 +"</outer_id>";
           text = text.Replace("&", "&amp;");
           document.LoadXml(@"<外层>" + text + "</外层>");
           string path = "test.xml";
           document.Save(HttpContext.Current.Server.MapPath(path));
           ds.Dispose();