c#中xml操作類的方法

這篇文章將為大家詳細講解有關c#中xml操作類的方法，文章內容質量較高，因此小編分享給大家做個參考，希望大家閱讀完這篇文章后對相關知識有一定的了解。

using System; 
using System.Data; 
using System.Configuration; 
using System.Web; 
using System.Web.Security; 
using System.Web.UI; 
using System.Web.UI.WebControls; 
using System.Web.UI.WebControls.WebParts; 
using System.Web.UI.HtmlControls; 
using System.IO; 
using System.Xml; 
using System.Text; 
   
   
namespace MSCL 
{ 
    /// <summary> 
    /// XML 操作基類 
    /// </summary> 
    public class XmlHelper : IDisposable 
    { 
   
        //以下為單一功能的靜態類 
  
        #region 讀取XML到DataSet 
        /**//**************************************************
         * 函數名稱:GetXml(string XmlPath)
         * 功能說明:讀取XML到DataSet
         * 參    數:XmlPath:xml文檔路徑
         * 使用示列:
         *          using EC; //引用命名空間
         *          string xmlPath = Server.MapPath("/EBDnsConfig/DnsConfig.xml"); //獲取xml路徑
         *          DataSet ds = EC.XmlObject.GetXml(xmlPath); //讀取xml到DataSet中
         ************************************************/ 
        /**//// <summary> 
        /// 功能:讀取XML到DataSet中 
        /// </summary> 
        /// <param name="XmlPath">xml路徑</param> 
        /// <returns>DataSet</returns> 
        public static DataSet GetXml(string XmlPath) 
        { 
            DataSet ds = new DataSet(); 
            ds.ReadXml(@XmlPath); 
            return ds; 
        } 
        #endregion 
  
        #region 讀取xml文檔并返回一個節點 
        /**//**************************************************
         * 函數名稱:ReadXmlReturnNode(string XmlPath,string Node)
         * 功能說明:讀取xml文檔并返回一個節點:適用于一級節點
         * 參    數: XmlPath:xml文檔路徑;Node 返回的節點名稱 
         * 適應用Xml:<?xml version="1.0" encoding="utf-8" ?>
         *           <root>
         *               <dns1>ns1.everdns.com</dns1>
         *          </root>
         * 使用示列:
         *          using EC; //引用命名空間
         *          string xmlPath = Server.MapPath("/EBDnsConfig/DnsConfig.xml"); //獲取xml路徑
         *          Response.Write(XmlObject.ReadXmlReturnNode(xmlPath, "mailmanager"));
         ************************************************/ 
        /**//// <summary> 
        /// 讀取xml文檔并返回一個節點:適用于一級節點 
        /// </summary> 
        /// <param name="XmlPath">xml路徑</param> 
        /// <param name="NodeName">節點</param> 
        /// <returns></returns> 
        public static string ReadXmlReturnNode(string XmlPath, string Node) 
        { 
            XmlDocument docXml = new XmlDocument(); 
            docXml.Load(@XmlPath); 
            XmlNodeList xn = docXml.GetElementsByTagName(Node); 
            return xn.Item(0).InnerText.ToString(); 
        } 
        #endregion 
  
        #region 查找數據,返回一個DataSet 
        /**//**************************************************
         * 函數名稱:GetXmlData(string xmlPath, string XmlPathNode)
         * 功能說明:查找數據,返回當前節點的所有下級節點,填充到一個DataSet中
         * 參    數:xmlPath:xml文檔路徑;XmlPathNode:當前節點的路徑
         * 使用示列:
         *          using EC; //引用命名空間
         *          string xmlPath = Server.MapPath("/EBDomainConfig/DomainConfig.xml"); //獲取xml路徑
         *          DataSet ds = new DataSet();
         *          ds = XmlObject.GetXmlData(xmlPath, "root/items");//讀取當前路徑
         *          this.GridView1.DataSource = ds;
         *          this.GridView1.DataBind();
         *          ds.Clear();
         *          ds.Dispose();
         * Xml示例:
         *         <?xml version="1.0" encoding="utf-8" ?>
         *            <root>
         *              <items name="xinnet">
         *                <url>http://www.paycenter.com.cn/cgi-bin/</url>
         *                <port>80</port>
         *              </items>
         *            </root>
         ************************************************/ 
        /**//// <summary> 
        /// 查找數據,返回當前節點的所有下級節點,填充到一個DataSet中 
        /// </summary> 
        /// <param name="xmlPath">xml文檔路徑</param> 
        /// <param name="XmlPathNode">節點的路徑:根節點/父節點/當前節點</param> 
        /// <returns></returns> 
        public static DataSet GetXmlData(string xmlPath, string XmlPathNode) 
        { 
            XmlDocument objXmlDoc = new XmlDocument(); 
            objXmlDoc.Load(xmlPath); 
            DataSet ds = new DataSet(); 
            StringReader read = new StringReader(objXmlDoc.SelectSingleNode(XmlPathNode).OuterXml); 
            ds.ReadXml(read); 
            return ds; 
        } 
  
  
        #endregion 
  
        #region 更新Xml節點內容 
        /**//**************************************************
         * 函數名稱:XmlNodeReplace(string xmlPath,string Node,string Content)
         * 功能說明:更新Xml節點內容
         * 參    數:xmlPath:xml文檔路徑;Node:當前節點的路徑;Content:內容
         * 使用示列:
         *          using EC; //引用命名空間
         *          string xmlPath = Server.MapPath("/EBDomainConfig/DomainConfig.xml"); //獲取xml路徑
         *          XmlObject.XmlNodeReplace(xmlPath, "root/test", "56789");  //更新節點內容
         ************************************************/ 
        /**//// <summary> 
        /// 更新Xml節點內容 
        /// </summary> 
        /// <param name="xmlPath">xml路徑</param> 
        /// <param name="Node">要更換內容的節點:節點路徑 根節點/父節點/當前節點</param> 
        /// <param name="Content">新的內容</param> 
        public static void XmlNodeReplace(string xmlPath, string Node, string Content) 
        { 
            XmlDocument objXmlDoc = new XmlDocument(); 
            objXmlDoc.Load(xmlPath); 
            objXmlDoc.SelectSingleNode(Node).InnerText = Content; 
            objXmlDoc.Save(xmlPath); 
   
        } 
  
        #endregion 
  
        #region 刪除XML節點和此節點下的子節點 
        /**//**************************************************
         * 函數名稱:XmlNodeDelete(string xmlPath,string Node)
         * 功能說明:刪除XML節點和此節點下的子節點
         * 參    數:xmlPath:xml文檔路徑;Node:當前節點的路徑;
         * 使用示列:
         *          using EC; //引用命名空間
         *          string xmlPath = Server.MapPath("/EBDomainConfig/DomainConfig.xml"); //獲取xml路徑
         *          XmlObject.XmlNodeDelete(xmlPath, "root/test");  //刪除當前節點
         ************************************************/ 
        /**//// <summary> 
        /// 刪除XML節點和此節點下的子節點 
        /// </summary> 
        /// <param name="xmlPath">xml文檔路徑</param> 
        /// <param name="Node">節點路徑</param> 
        public static void XmlNodeDelete(string xmlPath, string Node) 
        { 
            XmlDocument objXmlDoc = new XmlDocument(); 
            objXmlDoc.Load(xmlPath); 
            string mainNode = Node.Substring(0, Node.LastIndexOf("/")); 
            objXmlDoc.SelectSingleNode(mainNode).RemoveChild(objXmlDoc.SelectSingleNode(Node)); 
            objXmlDoc.Save(xmlPath); 
        } 
  
        #endregion 
  
        #region 插入一個節點和此節點的子節點 
        /**//**************************************************
         * 函數名稱:XmlInsertNode(string xmlPath, string MailNode, string ChildNode, string Element,string Content)
         * 功能說明:插入一個節點和此節點的字節點
         * 參    數:xmlPath:xml文檔路徑;MailNode:當前節點的路徑;ChildNode:新插入的節點;Element:插入節點的子節點;Content:子節點的內容
         * 使用示列:
         *          using EC; //引用命名空間
         *          string xmlPath = Server.MapPath("/EBDomainConfig/DomainConfig.xml"); //獲取xml路徑
         *          XmlObject.XmlInsertNode(xmlPath, "root/test","test1","test2","測試內容");  //插入一個節點和此節點的字節點
         * 生成的XML格式為
         *          <test>
         *               <test1>
         *                    <test2>測試內容</test2>
         *                </test1>
         *            </test>
         ************************************************/ 
        /**//// <summary> 
        /// 插入一個節點和此節點的子節點 
        /// </summary> 
        /// <param name="xmlPath">xml路徑</param> 
        /// <param name="MailNode">當前節點路徑</param> 
        /// <param name="ChildNode">新插入節點</param> 
        /// <param name="Element">插入節點的子節點</param> 
        /// <param name="Content">子節點的內容,已經應用CDATA</param> 
        public static void XmlInsertNode(string xmlPath, string MailNode, string ChildNode, string Element, string Content) 
        { 
            XmlDocument objXmlDoc = new XmlDocument(); 
            objXmlDoc.Load(xmlPath); 
            XmlNode objRootNode = objXmlDoc.SelectSingleNode(MailNode); 
            XmlElement objChildNode = objXmlDoc.CreateElement(ChildNode); 
            objRootNode.AppendChild(objChildNode); 
   
            XmlElement objElement = objXmlDoc.CreateElement(Element); 
            XmlCDataSection xcds = objXmlDoc.CreateCDataSection(Content); 
            objElement.AppendChild(xcds); 
            objChildNode.AppendChild(objElement); 
   
            objXmlDoc.Save(xmlPath); 
        } 
  
        #endregion 
  
        #region 插入一節點,帶一屬性 
        /**//**************************************************
         * 函數名稱:XmlInsertElement(string xmlPath, string MainNode, string Element, string Attrib, string AttribContent, string Content)
         * 功能說明:插入一節點,帶一屬性
         * 參    數:xmlPath:xml文檔路徑;MailNode:當前節點的路徑;Element:新插入的節點;Attrib:屬性名稱;AttribContent:屬性值;Content:節點的內容
         * 使用示列:
         *          using EC; //引用命名空間
         *          string xmlPath = Server.MapPath("/EBDomainConfig/DomainConfig.xml"); //獲取xml路徑
         *         XmlObject.XmlInsertElement(xmlPath, "root/test", "test1", "Attrib", "屬性值", "節點內容");  //插入一節點,帶一屬性
         * 生成的XML格式為
         *          <test>
         *              <test1 Attrib="屬性值">節點內容</test1>
         *          </test>
         ************************************************/ 
        /**//// <summary> 
        /// 插入一節點,帶一屬性 
        /// </summary> 
        /// <param name="xmlPath">Xml文檔路徑</param> 
        /// <param name="MainNode">當前節點路徑</param> 
        /// <param name="Element">新節點</param> 
        /// <param name="Attrib">屬性名稱</param> 
        /// <param name="AttribContent">屬性值</param> 
        /// <param name="Content">新節點值</param> 
        public static void XmlInsertElement(string xmlPath, string MainNode, string Element, string Attrib, string AttribContent, string Content) 
        { 
            XmlDocument objXmlDoc = new XmlDocument(); 
            objXmlDoc.Load(xmlPath); 
            XmlNode objNode = objXmlDoc.SelectSingleNode(MainNode); 
            XmlElement objElement = objXmlDoc.CreateElement(Element); 
            objElement.SetAttribute(Attrib, AttribContent); 
            objElement.InnerText = Content; 
            objNode.AppendChild(objElement); 
            objXmlDoc.Save(xmlPath); 
        } 
  
        #endregion 
  
        #region 插入一節點不帶屬性 
        /**//**************************************************
         * 函數名稱:XmlInsertElement(string xmlPath, string MainNode, string Element, string Content)
         * 功能說明:插入一節點不帶屬性
         * 參    數:xmlPath:xml文檔路徑;MailNode:當前節點的路徑;Element:新插入的節點;Content:節點的內容
         * 使用示列:
         *          using EC; //引用命名空間
         *          string xmlPath = Server.MapPath("/EBDomainConfig/DomainConfig.xml"); //獲取xml路徑
         *          XmlObject.XmlInsertElement(xmlPath, "root/test", "text1", "節點內容");  //插入一節點不帶屬性
         * 生成的XML格式為
         *          <test>
         *                  <text1>節點內容</text1>
         *          </test>
         ************************************************/ 
        public static void XmlInsertElement(string xmlPath, string MainNode, string Element, string Content) 
        { 
            XmlDocument objXmlDoc = new XmlDocument(); 
            objXmlDoc.Load(xmlPath); 
            XmlNode objNode = objXmlDoc.SelectSingleNode(MainNode); 
            XmlElement objElement = objXmlDoc.CreateElement(Element); 
            objElement.InnerText = Content; 
            objNode.AppendChild(objElement); 
            objXmlDoc.Save(xmlPath); 
        } 
  
        #endregion 
   
   
        //必須創建對象才能使用的類 
   
        private bool _alreadyDispose = false; 
        private XmlDocument xmlDoc = new XmlDocument(); 
   
        private XmlNode xmlNode; 
        private XmlElement xmlElem; 
  
        #region 構造與釋構 
        public XmlHelper() 
        { 
   
        } 
        ~XmlHelper() 
        { 
            Dispose(); 
        } 
        protected virtual void Dispose(bool isDisposing) 
        { 
            if (_alreadyDispose) return; 
            if (isDisposing) 
            { 
                // 
            } 
            _alreadyDispose = true; 
        } 
        #endregion 
  
        #region IDisposable 成員 
   
        public void Dispose() 
        { 
            Dispose(true); 
            GC.SuppressFinalize(this); 
        } 
  
        #endregion 
  
        #region 創建xml文檔 
        /**//**************************************************
         * 對象名稱:XmlObject
         * 功能說明:創建xml文檔        
         * 使用示列:
         *          using EC; //引用命名空間
         *          string xmlPath = Server.MapPath("test.xml");
         *          XmlObject obj = new XmlObject();
         *          創建根節點
         *          obj.CreateXmlRoot("root");
         *          // 創建空節點
         *          //obj.CreatXmlNode("root", "Node");
         *          //創建一個帶值的節點
         *          //obj.CreatXmlNode("root", "Node", "帶值的節點");
         *          //創建一個僅帶屬性的節點
         *          //obj.CreatXmlNode("root", "Node", "Attribe", "屬性值");
         *          //創建一個僅帶兩個屬性值的節點
         *          //obj.CreatXmlNode("root", "Node", "Attribe", "屬性值", "Attribe2", "屬性值2");
         *          //創建一個帶屬性值的節點值的節點
         *          // obj.CreatXmlNode("root", "Node", "Attribe", "屬性值","節點值");
         *          //在當前節點插入帶兩個屬性值的節點
         *          obj.CreatXmlNode("root", "Node", "Attribe", "屬性值", "Attribe2", "屬性值2","節點值");
         *          obj.XmlSave(xmlPath);
         *          obj.Dispose();        
         ************************************************/ 
  
  
        #region 創建一個只有聲明和根節點的XML文檔 
        /**//// <summary> 
        /// 創建一個只有聲明和根節點的XML文檔 
        /// </summary> 
        /// <param name="root"></param> 
        public void CreateXmlRoot(string root) 
        { 
            //加入XML的聲明段落 
            xmlNode = xmlDoc.CreateNode(XmlNodeType.XmlDeclaration, "", ""); 
            xmlDoc.AppendChild(xmlNode); 
            //加入一個根元素 
            xmlElem = xmlDoc.CreateElement("", root, ""); 
            xmlDoc.AppendChild(xmlElem); 
   
        } 
        #endregion 
  
        #region 在當前節點下插入一個空節點節點 
        /**//// <summary> 
        /// 在當前節點下插入一個空節點節點 
        /// </summary> 
        /// <param name="mainNode">當前節點路徑</param> 
        /// <param name="node">節點名稱</param> 
        public void CreatXmlNode(string mainNode, string node) 
        { 
            XmlNode MainNode = xmlDoc.SelectSingleNode(mainNode); 
            XmlElement objElem = xmlDoc.CreateElement(node); 
            MainNode.AppendChild(objElem); 
        } 
        #endregion 
  
        #region 在當前節點插入一個僅帶值的節點 
        /**//// <summary> 
        ///  在當前節點插入一個僅帶值的節點 
        /// </summary> 
        /// <param name="mainNode">當前節點</param> 
        /// <param name="node">新節點</param> 
        /// <param name="content">新節點值</param> 
        public void CreatXmlNode(string mainNode, string node, string content) 
        { 
            XmlNode MainNode = xmlDoc.SelectSingleNode(mainNode); 
            XmlElement objElem = xmlDoc.CreateElement(node); 
            objElem.InnerText = content; 
            MainNode.AppendChild(objElem); 
        } 
        #endregion 
  
        #region 在當前節點的插入一個僅帶屬性值的節點 
        /**//// <summary> 
        /// 在當前節點的插入一個僅帶屬性值的節點 
        /// </summary> 
        /// <param name="MainNode">當前節點或路徑</param> 
        /// <param name="Node">新節點</param> 
        /// <param name="Attrib">新節點屬性名稱</param> 
        /// <param name="AttribValue">新節點屬性值</param> 
        public void CreatXmlNode(string MainNode, string Node, string Attrib, string AttribValue) 
        { 
            XmlNode mainNode = xmlDoc.SelectSingleNode(MainNode); 
            XmlElement objElem = xmlDoc.CreateElement(Node); 
            objElem.SetAttribute(Attrib, AttribValue); 
            mainNode.AppendChild(objElem); 
        } 
        #endregion 
  
        #region 創建一個帶屬性值的節點值的節點 
        /**//// <summary> 
        /// 創建一個帶屬性值的節點值的節點 
        /// </summary> 
        /// <param name="MainNode">當前節點或路徑</param> 
        /// <param name="Node">節點名稱</param> 
        /// <param name="Attrib">屬性名稱</param> 
        /// <param name="AttribValue">屬性值</param> 
        /// <param name="Content">節點傳情</param> 
        public void CreatXmlNode(string MainNode, string Node, string Attrib, string AttribValue, string Content) 
        { 
            XmlNode mainNode = xmlDoc.SelectSingleNode(MainNode); 
            XmlElement objElem = xmlDoc.CreateElement(Node); 
            objElem.SetAttribute(Attrib, AttribValue); 
            objElem.InnerText = Content; 
            mainNode.AppendChild(objElem); 
        } 
        #endregion 
  
        #region 在當前節點的插入一個僅帶2個屬性值的節點 
        /**//// <summary> 
        ///  在當前節點的插入一個僅帶2個屬性值的節點 
        /// </summary> 
        /// <param name="MainNode">當前節點或路徑</param> 
        /// <param name="Node">節點名稱</param> 
        /// <param name="Attrib">屬性名稱一</param> 
        /// <param name="AttribValue">屬性值一</param> 
        /// <param name="Attrib2">屬性名稱二</param> 
        /// <param name="AttribValue2">屬性值二</param> 
        public void CreatXmlNode(string MainNode, string Node, string Attrib, string AttribValue, string Attrib2, string AttribValue2) 
        { 
            XmlNode mainNode = xmlDoc.SelectSingleNode(MainNode); 
            XmlElement objElem = xmlDoc.CreateElement(Node); 
            objElem.SetAttribute(Attrib, AttribValue); 
            objElem.SetAttribute(Attrib2, AttribValue2); 
            mainNode.AppendChild(objElem); 
        } 
        #endregion 
  
        #region 在當前節點插入帶兩個屬性的節點 
        /**//// <summary> 
        ///  在當前節點插入帶兩個屬性的節點 
        /// </summary> 
        /// <param name="MainNode">當前節點或路徑</param> 
        /// <param name="Node">節點名稱</param> 
        /// <param name="Attrib">屬性名稱一</param> 
        /// <param name="AttribValue">屬性值一</param> 
        /// <param name="Attrib2">屬性名稱二</param> 
        /// <param name="AttribValue2">屬性值二</param> 
        /// <param name="Content">節點值</param> 
        public void CreatXmlNode(string MainNode, string Node, string Attrib, string AttribValue, string Attrib2, string AttribValue2, string Content) 
        { 
            XmlNode mainNode = xmlDoc.SelectSingleNode(MainNode); 
            XmlElement objElem = xmlDoc.CreateElement(Node); 
            objElem.SetAttribute(Attrib, AttribValue); 
            objElem.SetAttribute(Attrib2, AttribValue2); 
            objElem.InnerText = Content; 
            mainNode.AppendChild(objElem); 
        } 
        #endregion 
  
        #region 保存Xml 
        /**//// <summary> 
        /// 保存Xml 
        /// </summary> 
        /// <param name="path">保存的當前路徑</param> 
        public void XmlSave(string path) 
        { 
            xmlDoc.Save(path); 
        } 
  
        #endregion 
  
        #endregion 
  
        #region 根據父節點屬性值讀取子節點值 
        /**//**************************************************
         * 函數名稱:GetSubElementByAttribute(string XmlPath, string FatherElenetName, string AttributeName, int AttributeIndex, int ArrayLength)
         * 功能說明:根據父節點屬性值讀取子節點值
         * 參    數: XmlPath:xml路徑;FatherElenetName:父節點名;AttributeName:屬性值;AttributeIndex:屬性索引;ArrayLength:要返回的節點數組長度
         * 適應用Xml:
         *           ArrayList al = new ArrayList();
         *           al = EC.XmlObject.GetSubElementByAttribute(XmlPath, "page", "/index.aspx", 0, 3);
         *           for (int i = 0; i < al.Count; i++)
         *           {
         *               Response.Write(al[i].ToString());
         *               Response.Write("<br>");
         *           }
         ************************************************/ 
        /**//// <summary> 
        /// 根據父節點屬性讀取字節點值 
        /// </summary> 
        /// <param name="XmlPath">xml路徑</param> 
        /// <param name="FatherElenetName">父節點名</param> 
        /// <param name="AttributeName">屬性值</param> 
        /// <param name="AttributeIndex">屬性索引</param> 
        /// <param name="ArrayLength">要返回的節點數組長度</param> 
        /// <returns></returns> 
        public static System.Collections.ArrayList GetSubElementByAttribute(string XmlPath, string FatherElenetName, string AttributeName, int AttributeIndex, int ArrayLength) 
        { 
            System.Collections.ArrayList al = new System.Collections.ArrayList(); 
            XmlDocument docXml = new XmlDocument(); 
            docXml.Load(@XmlPath); 
            XmlNodeList xn = docXml.DocumentElement.ChildNodes; 
            //遍歷第一層節點 
            foreach (XmlElement element in xn) 
            { 
                //判斷父節點是否為指定節點 
                if (element.Name == FatherElenetName) 
                { 
                    //判斷父節點屬性的索引是否大于指定索引 
                    if (element.Attributes.Count < AttributeIndex) 
                        return null; 
                    //判斷父節點的屬性值是否等于指定屬性 
                    if (element.Attributes[AttributeIndex].Value == AttributeName) 
                    { 
                        XmlNodeList xx = element.ChildNodes; 
                        if (xx.Count > 0) 
                        { 
                            for (int i = 0; i < ArrayLength & i < xx.Count; i++) 
                            { 
                                al.Add(xx[i].InnerText); 
                            } 
                        } 
                    } 
   
                } 
            } 
            return al; 
        } 
  
        #endregion 
  
        #region 根據節點屬性讀取子節點值(較省資源模式) 
        /**//**************************************************
         * 函數名稱:GetSubElementByAttribute(string XmlPath, string FatherElement, string AttributeName, string AttributeValue, int ArrayLength)
         * 功能說明:根據父節點屬性值讀取子節點值
         * 參    數: XmlPath:xml路徑;FatherElenetName:父節點名;AttributeName:屬性名;AttributeValue:屬性值;ArrayLength:要返回的節點數組長度
         * 適應用Xml:
         *           ArrayList al = new ArrayList();
         *           al = EC.XmlObject.GetSubElementByAttribute(XmlPath, "page", "@name", "/index.aspx", 3);
         *           for (int i = 0; i < al.Count; i++)
         *           {
         *               Response.Write(al[i].ToString());
         *               Response.Write("<br>");
         *           }
         ************************************************/ 
        /**//// <summary> 
        /// 根據節點屬性讀取子節點值(較省資源模式) 
        /// </summary> 
        /// <param name="XmlPath">xml路徑</param> 
        /// <param name="FatherElement">父節點值</param> 
        /// <param name="AttributeName">屬性名稱</param> 
        /// <param name="AttributeValue">屬性值</param> 
        /// <param name="ArrayLength">返回的數組長度</param> 
        /// <returns></returns> 
        public static System.Collections.ArrayList GetSubElementByAttribute(string XmlPath, string FatherElement, string AttributeName, string AttributeValue, int ArrayLength) 
        { 
            System.Collections.ArrayList al = new System.Collections.ArrayList(); 
            XmlDocument docXml = new XmlDocument(); 
            docXml.Load(@XmlPath); 
            XmlNodeList xn; 
            xn = docXml.DocumentElement.SelectNodes("//" + FatherElement + "[" + @AttributeName + "='" + AttributeValue + "']"); 
            XmlNodeList xx = xn.Item(0).ChildNodes; 
            for (int i = 0; i < ArrayLength & i < xx.Count; i++) 
            { 
   
                al.Add(xx.Item(i).InnerText); 
            } 
            return al; 
   
        } 
        #endregion 
    } 
}

關于c#中xml操作類的方法就分享到這里了，希望以上內容可以對大家有一定的幫助，可以學到更多知識。如果覺得文章不錯，可以把它分享出去讓更多的人看到。