C# System.Xml.XmlDocument.CreateElement方法代码示例

        public System.Xml.XmlDocument getClaims()
        {
            System.Xml.XmlDocument doc = new System.Xml.XmlDocument();

            System.Xml.XmlElement claims = doc.CreateElement("claims");

            foreach(TurfWarsGame.Claim c in TurfWars.Global.game.getClaims())
            {
                System.Xml.XmlElement claim = doc.CreateElement("claim");

                System.Xml.XmlElement owners = doc.CreateElement("owners");
                foreach (string u in c.getOwners().Keys)
                {
                    System.Xml.XmlElement owner = doc.CreateElement("owner");
                    owner.SetAttribute("name", u);
                    owner.SetAttribute("share", c.getOwners()[u].ToString());
                    owners.AppendChild(owner);
                }

                System.Xml.XmlElement tile = doc.CreateElement("tile");
                tile.SetAttribute("north",c.box.north.ToString());
                tile.SetAttribute("south",c.box.south.ToString());
                tile.SetAttribute("west", c.box.west.ToString());
                tile.SetAttribute("east", c.box.east.ToString());
                claim.AppendChild(owners);
                claim.AppendChild(tile);
                claims.AppendChild(claim);
            }

            doc.AppendChild(claims);
            return doc;
        }

        public System.Xml.XmlElement GenerateDefinitionXmlElement(EntitiesGenerator.Definitions.DataTable table)
        {
            System.Xml.XmlDocument xmlDocument = new System.Xml.XmlDocument();
            System.Xml.XmlElement definitionElement = xmlDocument.CreateElement("Definition");
            System.Xml.XmlElement xmlElement = xmlDocument.CreateElement("DataTable");

            System.Xml.XmlAttribute tableNameXmlAttribute = xmlDocument.CreateAttribute("TableName");
            tableNameXmlAttribute.Value = table.TableName.Trim();
            xmlElement.Attributes.Append(tableNameXmlAttribute);

            System.Xml.XmlAttribute sourceNameXmlAttribute = xmlDocument.CreateAttribute("SourceName");
            sourceNameXmlAttribute.Value = table.SourceName.Trim();
            xmlElement.Attributes.Append(sourceNameXmlAttribute);

            foreach (EntitiesGenerator.Definitions.DataColumn column in table.Columns)
            {
                System.Xml.XmlElement dataColumnXmlElement = xmlDocument.CreateElement("DataColumn");

                System.Xml.XmlAttribute dataColumnColumnNameXmlAttribute = xmlDocument.CreateAttribute("ColumnName");
                dataColumnColumnNameXmlAttribute.Value = column.ColumnName.Trim();
                dataColumnXmlElement.Attributes.Append(dataColumnColumnNameXmlAttribute);

                System.Xml.XmlAttribute dataColumnSourceNameXmlAttribute = xmlDocument.CreateAttribute("SourceName");
                dataColumnSourceNameXmlAttribute.Value = column.SourceName.Trim();
                dataColumnXmlElement.Attributes.Append(dataColumnSourceNameXmlAttribute);

                System.Xml.XmlAttribute dataColumnDataTypeXmlAttribute = xmlDocument.CreateAttribute("DataType");
                dataColumnDataTypeXmlAttribute.Value = column.DataType.Trim();
                dataColumnXmlElement.Attributes.Append(dataColumnDataTypeXmlAttribute);

                if (column.PrimaryKey)
                {
                    System.Xml.XmlAttribute dataColumnPrimaryKeyXmlAttribute = xmlDocument.CreateAttribute("PrimaryKey");
                    dataColumnPrimaryKeyXmlAttribute.Value = column.PrimaryKey ? "true" : "false";
                    dataColumnXmlElement.Attributes.Append(dataColumnPrimaryKeyXmlAttribute);
                }

                if (!column.AllowDBNull)
                {
                    System.Xml.XmlAttribute dataColumnAllowDBNullXmlAttribute = xmlDocument.CreateAttribute("AllowDBNull");
                    dataColumnAllowDBNullXmlAttribute.Value = column.AllowDBNull ? "true" : "false";
                    dataColumnXmlElement.Attributes.Append(dataColumnAllowDBNullXmlAttribute);
                }

                if (column.AutoIncrement)
                {
                    System.Xml.XmlAttribute dataColumnAutoIncrementXmlAttribute = xmlDocument.CreateAttribute("AutoIncrement");
                    dataColumnAutoIncrementXmlAttribute.Value = column.AutoIncrement ? "true" : "false";
                    dataColumnXmlElement.Attributes.Append(dataColumnAutoIncrementXmlAttribute);
                }

                // TODO: caption.

                xmlElement.AppendChild(dataColumnXmlElement);
            }
            definitionElement.AppendChild(xmlElement);
            xmlDocument.AppendChild(definitionElement);
            return xmlDocument.DocumentElement;
        }

        private static void SetNode(string cpath)
        {   
            System.Xml.XmlDocument doc = new System.Xml.XmlDocument();
            doc.Load(cpath);
            Console.WriteLine("Adding to machine.config path: {0}", cpath);

            foreach (DataProvider dp in dataproviders)
            {
                System.Xml.XmlNode node = doc.SelectSingleNode("configuration/system.data/DbProviderFactories/add[@invariant=\"" + dp.invariant + "\"]");
                if (node == null)
                {
                    System.Xml.XmlNode root = doc.SelectSingleNode("configuration/system.data/DbProviderFactories");
                    node = doc.CreateElement("add");
                    System.Xml.XmlAttribute at = doc.CreateAttribute("name");
                    node.Attributes.Append(at);
                    at = doc.CreateAttribute("invariant");
                    node.Attributes.Append(at);
                    at = doc.CreateAttribute("description");
                    node.Attributes.Append(at);
                    at = doc.CreateAttribute("type");
                    node.Attributes.Append(at);
                    root.AppendChild(node);
                }
                node.Attributes["name"].Value = dp.name;
                node.Attributes["invariant"].Value = dp.invariant;
                node.Attributes["description"].Value = dp.description;
                node.Attributes["type"].Value = dp.type;
                Console.WriteLine("Added Data Provider node in machine.config.");
            }            

            doc.Save(cpath);
            Console.WriteLine("machine.config saved: {0}", cpath);
        }

 // TODO: This is not really an extension, more a helper and so should be moved...
 public static System.Xml.XmlElement CreateXmlElement( string tag, string content )
 {
     System.Xml.XmlDocument doc = new System.Xml.XmlDocument();
     System.Xml.XmlElement element = doc.CreateElement(tag);
     doc.AppendChild(element);
     element.AppendChild(doc.CreateTextNode(content));
     return doc.DocumentElement;
 }

        /// <include file='doc\IFormatter.uex' path='docs/doc[@for="IFormatter.Serialize"]/*' />
        public void Serialize(Stream serializationStream, Object graph)
        {

            AccuDataObjectFormatter = new System.Xml.XmlDocument();
            System.Xml.XmlDeclaration Declaration = AccuDataObjectFormatter.CreateXmlDeclaration("1.0", "", "");
            System.Xml.XmlElement Element = AccuDataObjectFormatter.CreateElement("NewDataSet");

            if (graph != null)
            {
                if (graph.GetType().Equals(typeof(System.String)))
                {
                    Element.InnerText = graph.ToString();
                }
                else if (graph.GetType().GetInterface("IEnumerable") != null)
                {
                    Serialize(Element, graph);
                }
                else if (graph.GetType().IsArray)
                {
                    Serialize(Element, graph);
                }
                else if (graph.GetType().IsClass)
                {
                    Serialize(Element, graph);
                }
                else if (graph.GetType().IsPrimitive)
                {
                    Element.InnerText = graph.ToString();
                }
                else if (graph.GetType().IsValueType)
                {
                    System.Xml.XmlElement ValueType = AccuDataObjectFormatter.CreateElement(graph.GetType().Name);
                    Element.AppendChild(ValueType);
                }

            }

            AccuDataObjectFormatter.AppendChild(Declaration);
            AccuDataObjectFormatter.AppendChild(Element);
            System.IO.StreamWriter writer = new StreamWriter(serializationStream);
            writer.Write(AccuDataObjectFormatter.OuterXml);
            writer.Flush();
            writer.BaseStream.Seek(0, System.IO.SeekOrigin.Begin);
        }

            public Xml(string rootName)
            {
                _xml = new System.Xml.XmlDocument();

                System.Xml.XmlDeclaration dec = _xml.CreateXmlDeclaration("1.0", null, null);
                _xml.AppendChild(dec);

                _root = _xml.CreateElement(rootName);
                _xml.AppendChild(_root);
            }

        public static string XmlUnescape(string escaped)
        {
            string strReturnValue = null;

            System.Xml.XmlDocument doc = new System.Xml.XmlDocument();
            System.Xml.XmlNode node = doc.CreateElement("root");
            node.InnerXml = escaped;
            strReturnValue = node.InnerText;
            node = null;
            doc = null;

            return strReturnValue;
        }

 public string ToDocumentXmlText()
 {
     System.Xml.XmlDocument datagram = new System.Xml.XmlDocument();
     System.Xml.XmlNode b1 = datagram.CreateElement(_Datagram.ToUpper());
     foreach (KeyValuePair<string, string> curr in Parameters)
     {
         System.Xml.XmlAttribute b2 = datagram.CreateAttribute(curr.Key);
         b2.Value = curr.Value;
         b1.Attributes.Append(b2);
     }
     b1.InnerText = this._InnerText;
     datagram.AppendChild(b1);
     return datagram.InnerXml;
 }

        public System.Xml.XmlDocument getUserStats(string user)
        {
            System.Xml.XmlDocument doc = new System.Xml.XmlDocument();

            TurfWarsGame.User u = TurfWars.Global.game.getUser(user);

            System.Xml.XmlElement xmlUser = doc.CreateElement("user");
            xmlUser.SetAttribute("name", user);
            xmlUser.SetAttribute("balance", u.getAccountBalance().ToString());
            xmlUser.SetAttribute("shares", u.shares.ToString());

            doc.AppendChild(xmlUser);
            return doc;
        }

        public System.Xml.XmlDocument addClaim(string user, double lat, double lon)
        {
            System.Xml.XmlDocument doc = new System.Xml.XmlDocument();

            Geo.Box box = TurfWars.Global.game.addClaim(user, lat, lon);

            System.Xml.XmlElement tile = doc.CreateElement("tile");
            tile.SetAttribute("north", box.north.ToString());
            tile.SetAttribute("south", box.south.ToString());
            tile.SetAttribute("west", box.west.ToString());
            tile.SetAttribute("east", box.east.ToString());

            doc.AppendChild(tile);
            return doc;
        }

        /// <summary>
        /// Get the kml for this list of datasets
        /// </summary>
        /// <param name="strWmsUrl"></param>
        /// <param name="oDatasets"></param>
        /// <param name="oSelectedDatasets"></param>
        /// <returns></returns>
        public static System.Xml.XmlDocument GetKML(string strWmsUrl, System.Collections.SortedList oDatasets, System.Collections.ArrayList oSelectedDatasets)
        {
            System.Xml.XmlDocument oOutputXml = new System.Xml.XmlDocument();

            oOutputXml.AppendChild(oOutputXml.CreateXmlDeclaration("1.0", "UTF-8", string.Empty));

            System.Xml.XmlElement oKml = oOutputXml.CreateElement("kml", "http://earth.google.com/kml/2.1");
            oOutputXml.AppendChild(oKml);

            System.Xml.XmlElement oDocument = oOutputXml.CreateElement("Document", "http://earth.google.com/kml/2.1");
            System.Xml.XmlAttribute oAttr = oOutputXml.CreateAttribute("id");
            oAttr.Value = "Geosoft";
            oDocument.Attributes.Append(oAttr);
            oKml.AppendChild(oDocument);

            System.Xml.XmlElement oName = oOutputXml.CreateElement("name", "http://earth.google.com/kml/2.1");
            oName.InnerText = "Geosoft Catalog";
            oDocument.AppendChild(oName);

            System.Xml.XmlElement oVisibility = oOutputXml.CreateElement("visibility", "http://earth.google.com/kml/2.1");
            oVisibility.InnerText = "1";
            oDocument.AppendChild(oVisibility);

            System.Xml.XmlElement oOpen = oOutputXml.CreateElement("open", "http://earth.google.com/kml/2.1");
            oOpen.InnerText = "1";
            oDocument.AppendChild(oOpen);

            foreach (string strKey in oSelectedDatasets)
            {
                Dap.Common.DataSet oDataset = (Dap.Common.DataSet)oDatasets[strKey];

                if (oDataset != null)
                    OutputDataset(strWmsUrl, oDocument, oDataset);
            }
            return oOutputXml;
        }

		/// <summary> <p>Creates an XML Document that corresponds to the given Message object. </p>
		/// <p>If you are implementing this method, you should create an XML Document, and insert XML Elements
		/// into it that correspond to the groups and segments that belong to the message type that your subclass
		/// of XMLParser supports.  Then, for each segment in the message, call the method
		/// <code>encode(Segment segmentObject, Element segmentElement)</code> using the Element for
		/// that segment and the corresponding Segment object from the given Message.</p>
		/// </summary>
		public override System.Xml.XmlDocument encodeDocument(Message source)
		{
			System.String messageClassName = source.GetType().FullName;
			System.String messageName = messageClassName.Substring(messageClassName.LastIndexOf('.') + 1);
			System.Xml.XmlDocument doc = null;
			try
			{
				doc = new System.Xml.XmlDocument();
				System.Xml.XmlElement root = doc.CreateElement(messageName);
				doc.AppendChild(root);
			}
			catch (System.Exception e)
			{
				throw new NuGenHL7Exception("Can't create XML document - " + e.GetType().FullName, NuGenHL7Exception.APPLICATION_INTERNAL_ERROR, e);
			}
			encode(source, (System.Xml.XmlElement) doc.DocumentElement);
			return doc;
		}

        private void BtnAdd_Click(object sender, System.EventArgs e)
        {
            if (doc == null)
            {
                doc = Framework.Class.XmlTool.GetInstance();
                System.Xml.XmlNode project = doc.CreateElement("PROJECT");
                doc.AppendChild(project);

                Framework.Interface.Project.FrmProjectInfo win = new Framework.Interface.Project.FrmProjectInfo();
                win.ShowDialog();
                //doc.Save("aaa.xml");
                RefreshChapterTree();
            }
            else
            {
                DevComponents.DotNetBar.MessageBoxEx.Show("不允许重复创建工程！", "提示", System.Windows.Forms.MessageBoxButtons.OK, System.Windows.Forms.MessageBoxIcon.Exclamation);
            }
        }

        /// <summary>
        /// Get the xml for this list of datasets
        /// </summary>\
        /// <param name="oDapCommand"></param>
        /// <param name="oDatasets"></param>
        /// <param name="oSelectedDatasets"></param>
        /// <returns></returns>
        public static System.Xml.XmlDocument GetXml(Command oDapCommand, System.Collections.SortedList oDatasets, System.Collections.ArrayList oSelectedDatasets)
        {
            System.Xml.XmlDocument oOutputXml = new System.Xml.XmlDocument();

            oOutputXml.AppendChild(oOutputXml.CreateXmlDeclaration("1.0", "UTF-8", string.Empty));

            System.Xml.XmlElement oGeosoftXml = oOutputXml.CreateElement("geosoft_xml");
            oOutputXml.AppendChild(oGeosoftXml);

            foreach (string strKey in oSelectedDatasets)
            {
                Dap.Common.DataSet oDataset = (Dap.Common.DataSet)oDatasets[strKey];

                if (oDataset != null)
                    OutputDataset(oDapCommand, oGeosoftXml, oDataset);
            }
            return oOutputXml;
        }

        /// <summary>
        /// 根据Key修改Value
        /// </summary>
        /// <param name="key">要修改的Key</param>
        /// <param name="value">要修改为的值</param>
        public static void SetValue(string key, string value)
        {
            System.Xml.XmlDocument xDoc = new System.Xml.XmlDocument();
            xDoc.Load(HttpContext.Current.Server.MapPath("/XmlConfig/Config.xml"));
            System.Xml.XmlNode xNode;
            System.Xml.XmlElement xElem1;
            System.Xml.XmlElement xElem2;
            xNode = xDoc.SelectSingleNode("//appSettings");

            xElem1 = (System.Xml.XmlElement)xNode.SelectSingleNode("//add[@key='" + key + "']");
            if (xElem1 != null) xElem1.SetAttribute("value", value);
            else
            {
                xElem2 = xDoc.CreateElement("add");
                xElem2.SetAttribute("key", key);
                xElem2.SetAttribute("value", value);
                xNode.AppendChild(xElem2);
            }
            xDoc.Save(HttpContext.Current.Server.MapPath("/XmlConfig/Config.xml"));
        }