读写XML字符串信息

 1 using (var sw = new StringWriter())
 2 {
 3     var xtw = new XmlTextWriter(sw);
 4     //根节点
 5     xtw.WriteStartElement("Test");
 6     //内容
 7     xtw.WriteAttributeString("Name", "内容");
 8     xtw.WriteEndElement();
 9     string strInString = sw.ToString();
10 }

 1 string strInString = "";
 2 var xx = new XmlDocument();
 3 xx.LoadXml(strInString);//加载xml
 4 var xxList = xx.GetElementsByTagName("Test"); //取得节点名为row的XmlNode集合
 5 foreach (XmlNode xxNode in xxList)
 6 {
 7   //col节点name属性值
 8     if (xxNode.Attributes != null)
 9     {
10      xxNode.Attributes["Name"].Value;
11     }
12 }