C# XmlDocument.GetElementsByTagName方法代碼示例

        private void btnOpenFile_Click( object sender, EventArgs e )
        {
            OpenFileDialog ofd = new OpenFileDialog();
            ofd.Filter = "BackupGuy Path Tree Files (*.bpt)|*.bpt|All Files(*.*)|*.*";
            if( ofd.ShowDialog() == DialogResult.OK ) {
                tbOpenFilePath.Text = ofd.FileName;
                Document = new XmlDocument();
                try {
                    Document.Load( ofd.FileName );
                    if( Document.GetElementsByTagName( "PathTree" ).Count > 0 ) {
                        comboLeftSource.Items.Add( "Left" );
                        comboRightSource.Items.Add( "Left" );

                    } else if( Document.GetElementsByTagName( "PathTreePair" ).Count > 0 ) {
                        comboLeftSource.Items.Add( "Left" );
                        comboLeftSource.Items.Add( "Right" );
                        comboRightSource.Items.Add( "Left" );
                        comboRightSource.Items.Add( "Right" );
                    } else {
                        throw new Exception();
                    }
                } catch {
                    MessageBox.Show( "�ĵ���ʽ����ȷ��" );
                    Document = null;
                }
                SetControlsEnabled();
            }
        }

 public void CheckMarkerPaths(string fileName)
 {
     DirectoryInfo markerDir = new DirectoryInfo(Path.Combine(Path.GetDirectoryName(fileName), "Markers"));
     XmlDocument doc = new XmlDocument();
     doc.Load(fileName);
     if (doc.GetElementsByTagName("markers").Count == 0) return;
     XmlNodeList markerList = doc.GetElementsByTagName("marker");
     if (markerList.Count > 0)
     {
         foreach (XmlNode node in markerList)
         {
             if(node.Attributes == null || node.Attributes["id"] == null)
                 throw new UserMessageException("Marker id doesn't exist for 'Marker' element in file {1}", fileName);
             if (node.Attributes == null || node.Attributes["name"] == null)
                 throw new UserMessageException("Marker name doesn't exist for 'Marker' element in file {1}", fileName);
             string id = node.Attributes["id"].Value;
             string name = node.Attributes["name"].Value;
             FileInfo[] f = markerDir.GetFiles(string.Format("{0}.*", id), SearchOption.TopDirectoryOnly);
             if (f.Length == 0)
             {
                 throw new UserMessageException("Marker image not found with id {0} and name {1} in file {2}", id, name, fileName);
             }
         }
     }
     doc.RemoveAll();
     doc = null;
 }

        private void LoadXML()
        {
            XmlDocument xml = new XmlDocument();

            try
            {
                xml.Load(path);

                string Temp = xml.GetElementsByTagName("t")[0].InnerText;
                string Cloud = xml.GetElementsByTagName("cloud")[0].InnerText;
                string H = xml.GetElementsByTagName("h")[0].InnerText;
                string Wind = xml.GetElementsByTagName("w")[0].InnerText;
                string Pressure = xml.GetElementsByTagName("p")[0].InnerText;


                tempLabel.Text = "Температура: " + Temp + "°C";
                wetLabel.Text = "Влажность: " + H + "%";
                windySpeedLabel.Text = "Скорость ветра: " + Wind + "м/с";
                pressureLabel.Text = "Давление: " + Pressure + "мм";
                cloudyLabel.Text = "Облачность: " + Cloud + "%";
            }
            catch (WebException exception)
            {
                tempLabel.Text = "N/A";
                cloudyLabel.Text = "N/A";
                wetLabel.Text = "N/A";
                windySpeedLabel.Text = "N/A";
                pressureLabel.Text = "N/A";
                MessageBox.Show(exception.Message);
            }
        }

 public void download_DownloadFileCompleted(object sender, AsyncCompletedEventArgs e)
 {
     string path = Environment.GetFolderPath(Environment.SpecialFolder.Desktop);
     XmlDocument current = new XmlDocument();
        	current.Load(Environment.CurrentDirectory + @"\Info.xml");
        	XmlNodeList pro = current.GetElementsByTagName("ProgramName");
     XmlNodeList update = current.GetElementsByTagName("updatexml");
     string prog = pro[0].InnerText;
        	string updateurl = update[0].InnerText;
        	XmlDocument updater = new XmlDocument();
        	updater.Load(updateurl);
        	XmlNodeList load = updater.GetElementsByTagName("InstallerNAME");
        	string installer = load[0].InnerText;
     if (bytesIn == totalBytes)
     {
         MessageBox.Show("Update has been downloaded sucessfully. Please Close all instances of " + prog + " while update is in session.", "Update Complete");
         System.Diagnostics.Process.Start(path + @"\" + installer);
     }
     else if (bytesIn != totalBytes)
     {
         MessageBox.Show("Update Canceled", "!WARNING!");
         System.IO.File.Delete(path + @"\" + installer);
     }
     Application.Exit();
 }

 protected void Page_Load(object sender, EventArgs e)
 {
     this.btnOK.Click += new EventHandler(this.btnOK_Click);
     if (!base.IsPostBack)
     {
         SiteSettings masterSettings = SettingsManager.GetMasterSettings(false);
         this.radEnableWapShengPay.SelectedValue = masterSettings.EnableWapShengPay;
         PaymentModeInfo paymentMode = SalesHelper.GetPaymentMode("Hishop.Plugins.Payment.ShengPayMobile.ShengPayMobileRequest");
         if (paymentMode != null)
         {
             string xml = HiCryptographer.Decrypt(paymentMode.Settings);
             XmlDocument document = new XmlDocument();
             document.LoadXml(xml);
             try
             {
                 this.txtPartner.Text = document.GetElementsByTagName("SenderId")[0].InnerText;
                 this.txtKey.Text = document.GetElementsByTagName("SellerKey")[0].InnerText;
             }
             catch
             {
                 this.txtPartner.Text = "";
                 this.txtKey.Text = "";
             }
         }
         PaymentModeInfo info2 = SalesHelper.GetPaymentMode("Hishop.Plugins.Payment.ShengPayMobile.ShengPayMobileRequest");
         if (info2 != null)
         {
             string str2 = HiCryptographer.Decrypt(info2.Settings);
             new XmlDocument().LoadXml(str2);
         }
     }
 }

        public Level(ref StreamReader s, XmlDocument xml)
        {
            paused = false;
            ticker = 80;

            var xlevelnum = xml.GetElementsByTagName("LevelNum");
            int xmlLvl = Convert.ToInt32(xlevelnum.Item(0).Value);

            XmlNodeList roomXMLs = xml.GetElementsByTagName("Room");
            Room room1 = new Room(roomXMLs.Item(0));
            if ((line = s.ReadLine()) != null)
                levelNum = Convert.ToInt32(line);

            rooms = new Room[cellNum, cellNum];
            roomMap = new roomState[cellNum, cellNum];
            int numRooms = Convert.ToInt32(s.ReadLine());
            initialRoom = new Vector2(Convert.ToInt64(s.ReadLine()), Convert.ToInt64(s.ReadLine()));

            for (int i = 0; i < cellNum; i++) {
                for (int j = 0; j < cellNum; j++)
                    rooms[i, j] = null;
            }

            while(numRooms > 0){
                int x = Convert.ToInt32(s.ReadLine());
                int y = Convert.ToInt32(s.ReadLine());
                rooms[x, y] = new Room(ref s, x, y);

                roomMap[x, y] = roomState.notVisited;
                numRooms--;
            }
        }

        //Method to take a signed URL and return information contained in the get response
        public static string Fetch(string url)
        {
            string asin = "";
            try {
                //Makes a request, and exports the response into an XML file
                WebRequest request = HttpWebRequest.Create(url);
                WebResponse response = request.GetResponse();
                XmlDocument doc = new XmlDocument();
                doc.Load(response.GetResponseStream());

                //Parse XML document for errors
                XmlNodeList errorMessageNodes = doc.GetElementsByTagName("Message", NAMESPACE);
                if (errorMessageNodes != null && errorMessageNodes.Count > 0) {
                    String message = errorMessageNodes.Item(0).InnerText;
                    string error;

                    MessageBox.Show("Unfortunately, music preview isn't available for this track.");
                    //MessageBox.Show("Error: " + message + " (but signature worked)");

                    return null;
                }

                XmlNode asinNode = doc.GetElementsByTagName("ASIN", NAMESPACE).Item(0);
                if (asinNode != null) asin = asinNode.InnerText;

                return asin;
            }
            catch (Exception e) {
                System.Console.WriteLine("Caught Exception: " + e.Message);
                System.Console.WriteLine("Stack Trace: " + e.StackTrace);
            }

            return null;
        }

        private void Auth()
        {
            string mpopdata = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><AutoLogin ProjectId=\"11321\" SubProjectId=\"0\" ShardId=\"0\" Mpop=\""+tokenmpop+"\"/>";
            HttpWebRequest myWebRequest2 = (HttpWebRequest)WebRequest.Create(@"https://authdl.mail.ru/sz.php?hint=AutoLogin");
            myWebRequest2.ContentType = "application/x-www-form-urlencoded";
            myWebRequest2.Method = "POST";
            myWebRequest2.UserAgent = "Downloader/11450";
            //            myWebRequest2.CookieContainer = myCookie;

            byte[] mpoppostbyte = Encoding.UTF8.GetBytes(mpopdata);
            Stream MyRequest2 = myWebRequest2.GetRequestStream();
            MyRequest2.Write(mpoppostbyte, 0, mpoppostbyte.Length);
            MyRequest2.Close();
            HttpWebResponse myResponse2 = (HttpWebResponse)myWebRequest2.GetResponse();

            Stream myStream = myResponse2.GetResponseStream();
            StreamReader sr = new StreamReader(myStream);
            String myRespString = sr.ReadToEnd();
            myResponse2.Close();
            XmlDocument xmldoc = new XmlDocument();
            xmldoc.LoadXml(myRespString);
            string myAPersId = xmldoc.GetElementsByTagName("AutoLogin").Item(0).Attributes["PersId"].Value;
            string myAKey = xmldoc.GetElementsByTagName("AutoLogin").Item(0).Attributes["Key"].Value;
            Environment.SetEnvironmentVariable("GC_PROJECT_ID", "11321");
            Environment.SetEnvironmentVariable("GC_TYPE_ID", "0");
            lStat.Text = "Запуск игры";
            Application.DoEvents();
            System.Threading.Thread.Sleep(5000);
            Process Armata = Process.Start("ArmoredWarfare.exe", " --sz_pers_id=" + myAPersId + " --sz_token=" + myAKey);
            System.Threading.Thread.Sleep(5000);
            lStat.Text = "Играем";
            Armata.EnableRaisingEvents = true;
            Armata.Exited += new EventHandler(Armata_Exited);
        }

        private XmlElement GetSignatureElement(XmlDocument doc, string signatureNamespaceUrl, string parent)
        {
            XmlNodeList nodeList = null;

            if (string.IsNullOrEmpty(signatureNamespaceUrl))
            {
                nodeList = doc.GetElementsByTagName("Signature");
            }
            else
            {
                nodeList = doc.GetElementsByTagName("Signature", signatureNamespaceUrl);
            }

            XmlElement sigElem = null;

            if (nodeList.Count == 1)
            {
                sigElem = (XmlElement)nodeList[0];
            }
            else
            {
                sigElem = GetMainSignatureElement(nodeList, parent);
            }

            return sigElem;
        }

        private static void RemoveSoundNodes(string ovfFile)
        {
            var xdoc = new XmlDocument();
            xdoc.Load(ovfFile);
            //<rasd:ElementName><Item><VirtualHardwareSection> <VirtualSystem ovf:id="Centos65_x64_OpenERP">  <Envelope

            var parentNode = xdoc.GetElementsByTagName("VirtualHardwareSection").Item(0);

            var node = xdoc.GetElementsByTagName("Item");
            // xdoc.SelectNodes("/Envelope/VirtualSystem/VirtualHardwareSection/Item/rasd:ElementName");

            var needDelList = new List<XmlElement>();

            foreach (XmlElement n in node)
            {
                var childs = n.GetElementsByTagName("rasd:ElementName");

                if (childs.Count > 0)
                {
                    if (childs[0].InnerText.Trim().ToUpper() == "sound".ToUpper())
                    {
                        needDelList.Add(n);
                    }
                }
            }

            foreach (var element in needDelList)
            {
                parentNode.RemoveChild(element);
            }

            xdoc.Save(ovfFile);
        }

        public TestResultCollection processTrxFile(string fileName, bool publishFailures, bool PublishErrorInformation)
        {
            TestResultCollection resultCollection = new TestResultCollection();
            //Holds the contents of the trx file
            string trxFileContents;

            //Read out the contents of the trx file
            using (StreamReader trxReader = new StreamReader(fileName))
            {
                trxFileContents = trxReader.ReadToEnd();
                trxReader.Close();
            }

            //Load the file contents into an XML document object
            XmlDocument trxFileXml = new XmlDocument();
            trxFileXml.LoadXml(trxFileContents);

            //Configure the namespace manager
            XmlNamespaceManager xmlManager = new XmlNamespaceManager(trxFileXml.NameTable);
            xmlManager.AddNamespace("ns", "http://microsoft.com/schemas/VisualStudio/TeamTest/2006");

            //Get the list of unit test result nodes
            XmlNodeList resultNodes = trxFileXml.GetElementsByTagName("UnitTestResult");
            resultCollection.Append(ProcessResultsNode(resultNodes, publishFailures, PublishErrorInformation));

            //Now do the same for Manual tests
            resultNodes = trxFileXml.GetElementsByTagName("ManualTestResult");
            resultCollection.Append(ProcessResultsNode(resultNodes, publishFailures, PublishErrorInformation));

            XmlNodeList definitionNodes = trxFileXml.GetElementsByTagName("TestDefinitions");
            AddWorkItemsToResults(resultCollection, trxFileXml);
            AddExecutionUserToResults(resultCollection, trxFileXml);

            return resultCollection;
        }

        private void button1_Click(object sender, System.EventArgs e)
        {
            try
            {
                XmlDocument xDoc = new XmlDocument();
                xDoc.Load("sampleXML.xml"); //File is located in the "\bin\Debug" folder

                XmlNodeList name = xDoc.GetElementsByTagName("myName");
                XmlNodeList telephone = xDoc.GetElementsByTagName("myTelephone");
                XmlNodeList email = xDoc.GetElementsByTagName("myEmail");
                XmlNodeList age = xDoc.GetElementsByTagName("myAge");
                XmlNodeList sex = xDoc.GetElementsByTagName("mySex");

                MessageBox.Show(
                    "Name: " + name[0].InnerText +"\n"+
                    "Telephone: " + telephone[0].InnerText +"\n"+
                    "Email: "+ email[0].InnerText +"\n"+
                    "Age: "+ age[0].InnerText +"\n"+
                    "sex: "+ sex[0].InnerText +"\n"
                );

            }
            catch(Exception ex)
            {
                MessageBox.Show(ex.ToString());
            }
        }

        public void wczytajUstawienia()
        {
            if(_ustawieniaWczytane)
                return;
            _ustawieniaWczytane = true;
            XmlDocument plikXML = new XmlDocument();
            plikXML.Load(@"C:\museSort\config.xml");
            var xmlNode = plikXML.GetElementsByTagName("folderGlowny").Item(0);
            if (xmlNode != null) folderGlowny = xmlNode.InnerText;

            xmlNode = plikXML.GetElementsByTagName("domyslneSortowanieMuzyki").Item(0);
            if (xmlNode != null) domyslneSortowanieMuzyki = xmlNode.InnerText;

            xmlNode = plikXML.GetElementsByTagName("domyslneSortowanieFilmow").Item(0);
            if (xmlNode != null && xmlNode.InnerText!="") domyslneSortowanieFilmow = xmlNode.InnerText;

            foreach (XmlNode x in plikXML.GetElementsByTagName("rozszerzenieAudio"))
            {
                wspieraneRozszerzeniaAudio.Add(x.InnerText);
            }
            foreach (XmlNode x in plikXML.GetElementsByTagName("rozszerzenieVideo"))
            {
                wspieraneRozszerzeniaVideo.Add(x.InnerText);
            }
            Film.wczytajWzorceZPliku(@"C:\museSort\config.xml");
            Utwor.wczytajWzorceZPliku(@"C:\museSort\config.xml");
        }

        private void PopulaGridInutilizados()
        {
            try
            {
                DirectoryInfo diretorio = new DirectoryInfo(sPastaProtocolos);
                FileSystemInfo[] itens = diretorio.GetFileSystemInfos("*.xml");
                int irow = 0;
                dgvInutilizacoes.Rows.Clear();

                foreach (FileSystemInfo item in itens)
                {
                    if ((item.Name.Contains("_inu")) && (!item.Name.Contains("_ped_inu")))
                    {
                        XmlDocument xml = new XmlDocument();
                        xml.Load(item.FullName);
                        dgvInutilizacoes.Rows.Add();
                        dgvInutilizacoes[0, irow].Value = (xml.GetElementsByTagName("tpAmb").Item(0).InnerText == "2" ? "Homologação" : "Produção");
                        dgvInutilizacoes[1, irow].Value = xml.GetElementsByTagName("nNFIni").Item(0).InnerText.PadLeft(9, '0');
                        dgvInutilizacoes[2, irow].Value = xml.GetElementsByTagName("nNFFin").Item(0).InnerText.PadLeft(9, '0');
                        dgvInutilizacoes[3, irow].Value = Convert.ToDateTime(xml.GetElementsByTagName("dhRecbto").Item(0).InnerText).ToString("dd/MM/yyyy");
                        dgvInutilizacoes[4, irow].Value = xml.GetElementsByTagName("nProt").Item(0).InnerText;
                        irow++;
                    }
                }
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }

        public Battle(SPRWorld sprWorld, int botHalfWidth, World world, int currentLevel)
        {
            this.sprWorld = sprWorld;
            this.botHalfWidth = botHalfWidth;
            this.world = world;

            xmlDoc = new XmlDocument();

            if (nextAllies == "")
            {
                xmlDoc.Load("Games/SuperPowerRobots/Storage/Allies.xml");
            }
            else
            {
                xmlDoc.LoadXml(nextAllies);
            }

            //xmlDoc.

            XmlNodeList nodes = xmlDoc.GetElementsByTagName("Bot");

            Vector2[] edges = { new Vector2(-botHalfWidth, -botHalfWidth) * Settings.MetersPerPixel, new Vector2(botHalfWidth, -botHalfWidth) * Settings.MetersPerPixel, new Vector2(botHalfWidth, botHalfWidth) * Settings.MetersPerPixel, new Vector2(-botHalfWidth, botHalfWidth) * Settings.MetersPerPixel };

            CreateBots(nodes, edges);

            xmlDoc.Load("Games/SuperPowerRobots/Storage/Battles.xml");

            nodes = xmlDoc.GetElementsByTagName("Level");

            nodes = nodes[currentLevel].ChildNodes;

            CreateBots(nodes, edges);
        }