Web之页面处理-内容填充

        XmlDocument xDoc = new XmlDocument();
        try
        {
            xDoc.Load("xml文件路径");
            XmlNode xNode = xDoc.SelectSingleNode("xpath语法");
            if (xNode != null)
            {
                xNode.InnerText = "秋色园：cyqdata";//用户名填充
                if (xNode.Attributes["href"] == null)//用户名链接填充
                {
                    XmlAttribute attr = xDoc.CreateAttribute("href");
                    xNode.Attributes.Append(attr);
                }
                xNode.Attributes["href"].Value = "http://www.cyqdata.com/";
            }
        }