C# XmlDocument.SelectSingleNode方法代码示例

    public void SaveStatistik(string statText, string name)
    {
        CheckFile ();
        // Создаем корневой элемент
        XmlDocument xmlDoc = new XmlDocument ();
        if(File.Exists(filePatch))
            xmlDoc.Load (filePatch);

        XmlNode xRoot;
        XmlNode findNode = xmlDoc.SelectSingleNode ("Stats"); // найти корневой элемент
        if ( findNode == null)
            xRoot = xmlDoc.CreateElement ("Stats"); 	// Создать корневой элемент
        else
            xRoot = findNode;

        xmlDoc.AppendChild (xRoot);

        //Временные преременные для дочерних элементов и атрибутов
        XmlElement taskElement1; //Элемент 1-го уровня

        findNode = xmlDoc.SelectSingleNode ("Stats/" + name);
        if ( findNode == null) {
            taskElement1 = xmlDoc.CreateElement (name);
            taskElement1.InnerText = statText;
            xRoot.AppendChild (taskElement1);
        } else {
            findNode.InnerText = statText;
        }

        /////////////////////////////////////////////////////////////
        xmlDoc.Save ("Data/Save/Stats.xml");
    }

    protected void Button1_Click(object sender, EventArgs e)
    {
        string index = Label2.Text;
        XmlDocument xmlDoc = new XmlDocument();
        xmlDoc.Load(Server.MapPath("~/" + "ad.xml"));
        XmlNode root = xmlDoc.SelectSingleNode("ttt");
        XmlNodeList xnl = xmlDoc.SelectSingleNode("ttt").ChildNodes;
        for (int i = 0; i < xnl.Count; i++)
        {
            XmlElement xe = (XmlElement)xnl.Item(i);
            if (xe.GetAttribute("index") == index)
            {
                xe.SetAttribute("src", TextBox1.Text);
                xe.SetAttribute("href",TextBox4.Text);
                xe.SetAttribute("target", TextBox5.Text);
            }

        }

        //root.PrependChild(xe);

        xmlDoc.Save(Server.MapPath("~/" + "ad.xml"));

        msg("更新flash成功了");
        return;
        Response.Redirect("adselect.aspx");
    }

  protected void GenerateAction_Click(object sender, EventArgs e)
  {
    XmlDocument doc = new XmlDocument();
    doc.LoadXml(Resources.MyResourceStrings.MyDocument);

    XmlNode TextNode;
    XmlNamespaceManager NsMgr = new XmlNamespaceManager(doc.NameTable);
    NsMgr.AddNamespace("ns1", "uri:AspNetPro20/Chapter16/Demo1");
    NsMgr.AddNamespace("w", "http://schemas.microsoft.com/office/word/2003/wordml");

    TextNode = doc.SelectSingleNode("//ns1:Firstname//w:p", NsMgr);
    TextNode.InnerXml = string.Format("<w:r><w:t>{0}</w:t></w:r>", TextFirstname.Text);

    TextNode = doc.SelectSingleNode("//ns1:Lastname//w:p", NsMgr);
    TextNode.InnerXml = string.Format("<w:r><w:t>{0}</w:t></w:r>", TextLastname.Text);

    TextNode = doc.SelectSingleNode("//ns1:Age//w:p", NsMgr);
    TextNode.InnerXml = string.Format("<w:r><w:t>{0}</w:t></w:r>", TextAge.Text);

    // Clear the response
    Response.Clear();
    Response.ContentType = "application/msword";
    Response.Write(doc.OuterXml);
    Response.End();
  }

 private string Module_Action_Delete()
 {
     string tmpstr = "";
     string trootstr = cls.getSafeString(encode.base64.decodeBase64(request.querystring("root")));
     string tvaluestr = cls.getSafeString(encode.base64.decodeBase64(request.querystring("value")));
     if (com.fileExists(Server.MapPath(trootstr)))
     {
       try
       {
     string tnode, tfield, tbase;
     XmlDocument tXMLDom = new XmlDocument();
     tXMLDom.Load(Server.MapPath(trootstr));
     XmlNode tXmlNode = tXMLDom.SelectSingleNode("/xml/configure");
     tnode = tXmlNode.ChildNodes.Item(0).InnerText;
     tfield = tXmlNode.ChildNodes.Item(1).InnerText;
     tbase = tXmlNode.ChildNodes.Item(2).InnerText;
     XmlNode tXmlNodeDel = tXMLDom.SelectSingleNode("/xml/" + tbase + "/" + tnode + "[" + cls.getLRStr(tfield, ",", "left") + "='" + tvaluestr + "']");
     if (tXmlNodeDel != null)
     {
       tXmlNodeDel.ParentNode.RemoveChild(tXmlNodeDel);
       tXMLDom.Save(Server.MapPath(trootstr));
     }
     tmpstr = jt.itake("global.lng_common.delete-succeed", "lng");
       }
       catch
       {
     tmpstr = jt.itake("global.lng_common.delete-failed", "lng");
       }
     }
     else tmpstr = jt.itake("global.lng_common.delete-failed", "lng");
     tmpstr = config.ajaxPreContent + tmpstr;
     return tmpstr;
 }

 protected void parseProfile(string XML)
 {
     XmlDocument xmlDoc = new XmlDocument();
     xmlDoc.LoadXml(XML);
     gold = int.Parse (xmlDoc.SelectSingleNode ("player/gold").InnerText);
     cash = int.Parse (xmlDoc.SelectSingleNode ("player/cash").InnerText);
 }

 public Collection<Rss.Items> GetFeed()
 {
     if (String.IsNullOrEmpty(Url))
       throw new ArgumentException("Bir Rss adresi belirtmelisiniz");
       try
       {
       using (XmlReader reader = XmlReader.Create(Url))
       {
       XmlDocument xmlDoc = new XmlDocument();
       try
       {
           xmlDoc.Load(reader);
       }
       catch
       {
           MessageBox.Show("Baþvurulan adreste bir söz dizimi hatasý var.\nSite yöneticilerine haber verin.");
       }
       ParseDocElements(xmlDoc.SelectSingleNode("//channel"), "title", ref _feedTitle);
       ParseDocElements(xmlDoc.SelectSingleNode("//channel"), "description", ref _feedDescription);
       ParseRssItems(xmlDoc);
       return _rssItems;
       }
       }
       catch
       {
       MessageBox.Show("Servis þu anda hizmet vermiyor");
       return _rssItems;
       }
 }

    protected void Page_Load(object sender, EventArgs e)
    {
        if (Session["userid"] == null)
        {
            this.Response.Write("<script language=\"javascript\">");
            this.Response.Write("alert('您未正常登录，请登录后再使用,谢谢！')");
            this.Response.Write("</script>");
            this.Response.Redirect("index.htm");
        }
        string strcn = DataAccRes.DefaultDataConnInfo.Value;
        SqlConnection CN = new SqlConnection(strcn);
        XmlDocument xmldoc = new XmlDocument();
        //读取用户参数
        StreamReader streamreader = new StreamReader(this.Request.InputStream, Encoding.UTF8);
        xmldoc.LoadXml(streamreader.ReadToEnd());
        if (xmldoc == null) return;
        string strcmd = xmldoc.SelectSingleNode("//all/command").InnerText;
        string strdata = xmldoc.SelectSingleNode("//all/data").InnerText;
        string xmlstr = "";
        switch (strcmd)
        {
            case "pwd":
                User user = new User(this.Session["userid"].ToString());
                string oldpwd = basefun.valtag(strdata,"pwdold");
                if (this.Session["userkey"].ToString() != oldpwd)
                {
                    xmlstr = "<table><result>原密码不正确！</result></table>";
                    break;
                }
                string newpwd = basefun.valtag(strdata, "pwdnew");
                bool bModify = user.ModifyPassword(oldpwd, newpwd);
                if (!bModify)
                {
                    xmlstr = "<table><result>修改失败！</result></table>";
                }
                else
                {
                    xmlstr = "<table><result>修改成功！</result></table>";
                }
         
                break;
            case "querydb":
                string systemdb = DataAccRes.AppSettings("SystemDB");
                xmlstr = "<table><svr>" + CN.DataSource + "</svr><userdb>" + CN.Database + "</userdb><sysdb>" + systemdb + "</sysdb></table>";
                break;
            case "updatedb":
                WriteWebConfig(strdata);
                xmlstr = "<table><result>修改成功！</result></table>";
                break;
        }

        Response.ContentType = "text/xml";
        Response.Expires = -1;
        Response.Clear();
        Response.Write("<?xml version='1.0' encoding='GB2312'?>");
        Response.Write(xmlstr);
        //Response.End();
    }

    // 客户信息查询接口 lihongtu
    public static Int32 QueryCustInfo(String ProductNo, out CustInfo custinfo, out String ErrMsg)
    {
        Int32 Result = ErrorDefinition.CIP_IError_Result_UnknowError_Code;
        ErrMsg = ErrorDefinition.CIP_IError_Result_UnknowError_Msg;
        String TransactionID = CreateTransactionID();
        StringBuilder requestXml = new StringBuilder();
        String responseXml = String.Empty;
        custinfo = new CustInfo();
        try
        {
            #region 拼接请求xml字符串
            //100101	客户查询
            requestXml.Append("<?xml version=\"1.0\" encoding=\"UTF-8\"?>");
            requestXml.Append("<PayPlatRequestParameter>");
            requestXml.Append("<CTRL-INFO WEBSVRNAME=\"客户查询\" WEBSVRCODE=\"100101\" APPFROM=\"100101|310000-TEST1-127.0.0.1|1.0|127.0.0.1\" KEEP=\"" + TransactionID + "\" />");
            requestXml.Append("<PARAMETERS>");

            //添加参数

            requestXml.AppendFormat("<PRODUCTNO>{0}</PRODUCTNO>", "yy" + ProductNo);
            requestXml.AppendFormat("<ACCEPTORGCODE>{0}</ACCEPTORGCODE>", BesttoneAccountConstDefinition.DefaultInstance.ACCEPTORGCODE);  //002310000000000
            requestXml.AppendFormat("<ACCEPTSEQNO>{0}</ACCEPTSEQNO>", TransactionID);
            requestXml.AppendFormat("<INPUTTIME>{0}</INPUTTIME>", DateTime.Now.ToString("yyyyMMddHHmmss"));

            requestXml.Append("</PARAMETERS>");
            requestXml.Append("</PayPlatRequestParameter>");

            #endregion

            //请求接口

            responseXml = serviceProxy.dispatchCommand("100101|310000-TEST1-127.0.0.1|1.0|127.0.0.1", requestXml.ToString());

            XmlDocument xmlDoc = new XmlDocument();
            xmlDoc.LoadXml(responseXml);

            String responseCode = xmlDoc.SelectSingleNode("/PayPlatResponseParameter/RESPONSECODE").InnerText;
            ErrMsg = xmlDoc.SelectSingleNode("/PayPlatResponseParameter/RESPONSECONTENT").InnerText;

            if (responseCode == "000000")
            {
                XmlNode dataNode = xmlDoc.SelectNodes("/PayPlatResponseParameter/RESULTDATESET/DATAS")[0];
                custinfo.CustomerNo = dataNode.Attributes["CUSTOMER_NO"].Value;
                custinfo.ProductNo = dataNode.Attributes["PRODUCT_NO"].Value;
                custinfo.CustomerName = dataNode.Attributes["CUSTOMER_NAME"].Value;
                custinfo.IdType = dataNode.Attributes["ID_TYPE"].Value;
                custinfo.IdNo = dataNode.Attributes["ID_NO"].Value;
                Result = 0;
                ErrMsg = String.Empty;
            }

        }
        catch (System.Exception ex)
        {

        }
        return Result;
    }

    protected void Page_Load (object sender, EventArgs e)
    {
        if (Request.QueryString["ticket"] != null && hTicket.Value == "")
        {
            //this is the callback
            this.hTicket.Value = Request.QueryString["ticket"].ToString();
            LoginPanel.Visible = false;

           HttpWebRequest request = (HttpWebRequest)HttpWebRequest.Create("https://pirateweb.net/Pages/Security/ValidateTicket.aspx?ticket=" + Request.QueryString["ticket"].ToString());

             //HttpWebRequest request = (HttpWebRequest)HttpWebRequest.Create("http://localhost:2900/Pages/Security/ValidateTicket.aspx?ticket=" + Request.QueryString["ticket"].ToString());
            HttpWebResponse response = (HttpWebResponse)request.GetResponse();
            StreamReader reader = new StreamReader(response.GetResponseStream());
            string tmp = reader.ReadToEnd();
            response.Close();

            Response.ContentType = "text/xml";
            Response.Clear();
            Response.Write(tmp);
            Response.End();

            XmlDocument xdoc = new XmlDocument();
            xdoc.LoadXml(tmp);
            ResultPanel.Visible = true;
            resultdiv.InnerHtml = "";
            if (xdoc.SelectSingleNode("//USER") != null)
            {
                resultdiv.InnerHtml += xdoc.SelectSingleNode("//USER/ID").InnerText;
                resultdiv.InnerHtml += "<BR>";
                resultdiv.InnerHtml += xdoc.SelectSingleNode("//USER/NAME").InnerText;
                resultdiv.InnerHtml += "<BR>";
                resultdiv.InnerHtml += xdoc.SelectSingleNode("//USER/GEOGRAPHIESFORPERSON/GEOGRAPHY").Attributes["name"];
                resultdiv.InnerHtml += "<BR>";
            }
            else
            {
                resultdiv.InnerHtml=xdoc.InnerText;
            }
        }
        else if (this.hTicket.Value != "")
        {
            //the callback has been done we are running normally logged in

        }
        else
        {
            // prepare for login
            LoginPanel.Visible = true;
        }
    }

    //.Load("Assets/Scripts/SaveGame.xml")
    ////---For encrypted one---
    ////Read in SaveGame.xml
    //XmlDocument SaveGameDoc = new XmlDocument();
    //SaveGameDoc.LoadXml(DoSaveGame.FetchSaveData());
    ////---For encrypted one---
    ////Save XML
    //DoSaveGame.UpdateSaveData(SaveGameDoc);
    //.LoadXml(Resources.Load("Defult Save/DefultSaveGame.xml").ToString()
    //.LoadXml(Resources.Load("CutScenes/CutSceneEvents.xml").ToString()
    //.LoadXml(Resources.Load("ItemFile/Items.xml").ToString()
    public static void NewGame()
    {
        //Read in DefultSaveGame.xml
        XmlDocument DefultSaveGameDoc = new XmlDocument();
        DefultSaveGameDoc.LoadXml(Resources.Load("Defult Save/DefultSaveGame").ToString());

        //Getting GameVersion and inputting it into SaveGameData
        StreamReader SR = new StreamReader(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData) + "/Delirium/Version.txt");
        DefultSaveGameDoc.SelectSingleNode("SaveData/Settings/GameVersion").InnerText = SR.ReadLine();
        DefultSaveGameDoc.SelectSingleNode("SaveData/Settings/DateTimeStarted").InnerText = System.DateTime.Now.ToString();
        SR.Close();

        //Update/Save Data
        UpdateSaveData(DefultSaveGameDoc);
    }

    public Cartelera getCartelCine()
    {
        doc = new XmlDocument();
        try
        {
            doc.Load("http://www.cinepolis.com.mx/iphone/xml-iphone.aspx?query=cartelera&ci=" + cartel.CiudadID);
        }
        catch (Exception e) { return null; }

        try
        {
            complejoInfo = doc.SelectSingleNode("//Cartelera//Complejo[@Complejoid='" + cartel.ComplejoID + "']");
            cartel.Complejo = complejoInfo.Attributes.GetNamedItem("Nombre").Value;
            cartel.Latitud = complejoInfo.ChildNodes[1].InnerText.Trim();
            cartel.Longitud = complejoInfo.ChildNodes[2].InnerText.Trim();

            Complejos_peli = doc.SelectNodes("//Cartelera//Complejo[@Complejoid='" + cartel.ComplejoID + "']/Pelicula");
            foreach (XmlNode complejo_peli in Complejos_peli)
            {
                peli = new Pelicula();
                string Horario_Peli = "";
                peli.PeliculaID = complejo_peli.FirstChild.InnerText;

                Complejos_hora = doc.SelectNodes("//Cartelera//Complejo/Pelicula[Peliculaid='" + peli.PeliculaID + "']/Horarios/Horario");
                foreach (XmlNode horario in Complejos_hora)
                {
                    Horario_Peli += horario.InnerText + " - ";
                }

                peliculaInfo = doc.SelectSingleNode("//Peliculas//Pelicula[@Peliculaid='" + peli.PeliculaID + "']");

                peli.Nombre = peliculaInfo.Attributes.GetNamedItem("Nombre").Value;
                peli.Clasificacion = peliculaInfo.ChildNodes[1].InnerText;
                peli.Calificacion = peliculaInfo.ChildNodes[4].InnerText;
                peli.Descripcion = peliculaInfo.ChildNodes[6].InnerText;
                peli.Director = peliculaInfo.ChildNodes[7].InnerText;
                peli.Actor = peliculaInfo.ChildNodes[8].InnerText;
                peli.Duracion = peliculaInfo.ChildNodes[16].InnerText;
                peli.Trailer = peliculaInfo.ChildNodes[19].InnerText;
                peli.Horarios = Horario_Peli;

                cartel.Peliculas.Add(peli);

            }
        }
        catch (Exception e) { return null;}
        return cartel;
    }

    protected void Page_Load(object sender, EventArgs e)
    {
        string id = Request.QueryString["id"], xpathExpr;
        int counter = 0;

        XmlDocument doc = new XmlDocument();
        doc.Load(Server.MapPath("../Xml/Playlists.xml"));

        if (id != "0")
        {
            xpathExpr = "/playlists/playlist[id='" + id + "']";
            XmlNode node_id = doc.SelectSingleNode(xpathExpr);

            Response.Write("{ \"id\": \"" + node_id.ChildNodes[0].InnerText.Trim() + "\", \"title\": \"" + node_id.ChildNodes[1].InnerText.Trim() + "\", \"songs\": ");

            Response.Write("[");
            foreach (XmlNode node in node_id.ChildNodes[2])
            {
                Response.Write("{ \"id\": \"" + node.ChildNodes[0].InnerText.Trim() + "\" }");

                counter++;
                if (counter < node_id.ChildNodes[2].ChildNodes.Count) Response.Write(", ");
            }
            Response.Write("] }");
        }
    }

    public float[,] LoadFloatArrFromXML(string fileName, int col, int row)
    {
        float[, ] resultArr = new float[col, row];

        string xmlStr = Resources.Load ("Data/" + fileName).ToString ();

        XmlDocument xml = new XmlDocument ();

        xml.LoadXml (xmlStr);

        XmlNodeList xmlNodeList = xml.SelectSingleNode ("data").ChildNodes;
        int i = 0, j;
        foreach (XmlElement xmlE in xmlNodeList)
        {
            j = 0;
            foreach (XmlElement xmlEE in xmlE)
            {
                resultArr[i, j] = float.Parse (xmlEE.InnerText);
                j++;
            }
            i++;
        }

        return resultArr;
    }

    public void Load()
    {
        xmldoc = new XmlDocument();

        xmldoc.Load("Config.xml");
        root = xmldoc.SelectSingleNode("XML");
    }

 public static string BitlyShortLink(string longLink)
 {
     string bitlyResponse = ExecuteGetCommand(string.Format(bitlyUrl, longLink));
     XmlDocument doc = new XmlDocument();
     doc.LoadXml(bitlyResponse);
     return doc.SelectSingleNode("//url").InnerText;
 }