C# XmlReader.ReadContentAsFloat方法代码示例

 public static Firewall load(XmlReader reader)
 {
     while (reader.Name != "firewall")
         reader.Read();
     var complexity = 0;
     string solution = null;
     var additionalTime = 0.0f;
     if (reader.MoveToAttribute("complexity"))
         complexity = reader.ReadContentAsInt();
     if (reader.MoveToAttribute("solution"))
         solution = reader.ReadContentAsString();
     if (reader.MoveToAttribute("additionalDelay"))
         additionalTime = reader.ReadContentAsFloat();
     return new Firewall(complexity, solution, additionalTime);
 }

        private static object DeserializePrimitive(XmlReader xmlReader, Type type)
        {
            if (!xmlReader.IsEmptyElement)
            {
                var name = xmlReader.Name;
                xmlReader.Read();

                object value = null;

                if (xmlReader.NodeType == XmlNodeType.CDATA)
                {
                    value = xmlReader.Value;
                    xmlReader.Read();
                }
                else if (xmlReader.NodeType == XmlNodeType.Text)
                {
                    if (name == F_NUM)
                    {
                        var @float = xmlReader.ReadContentAsFloat();
                        value = Convert.ChangeType(@float, type);
                    }
                    else
                    {
                        value = xmlReader.ReadContentAs(type, null);

                        if (value is string)
                        {
                            string valueString = (string)value;
                            valueString = valueString.Trim();

                            // for some reason the cdata check above doesn't appear to work
                            if (valueString.StartsWith("<![CDATA[") && valueString.EndsWith("]]>"))
                            {
                                value = valueString.Substring(9, valueString.Length - 12);
                            }
                        }
                    }
                }

                xmlReader.ReadEndElement();
                return value;
            }

            if (type == typeof (bool))
            {
                var value = xmlReader.Name;
                bool result;
                xmlReader.Read();
                if (bool.TryParse(value, out result))
                {
                    return result;
                }
            }

            return null;
        }

        private void LoadLevel(XmlReader reader, ContentManager content)
        {
            string aCurrentElement = string.Empty;

            int aPositionX = 0;
            int aPositionY = 0;

            //vars for the spawning of objects
            float aSpawnPosX = 0;
            float aSpawnPosY = 0;
            string formation = string.Empty;
            bool mirrored = false;

            while (reader.Read())
            {
                if(reader.NodeType == XmlNodeType.EndElement &&
                    reader.Name.Equals("level", StringComparison.OrdinalIgnoreCase))
                {
                    break;
                }

                else if (reader.NodeType == XmlNodeType.Element)
                {
                    aCurrentElement = reader.Name;

                    switch (aCurrentElement)
                    {
                        case "name":
                            {
                                levelName = reader.ReadElementContentAsString();
                                break;
                            }
                        case "nextlevel":
                            {
                                nextLevel = reader.ReadElementContentAsString();
                                break;
                            }
                        case "description":
                            {
                                description = reader.ReadElementContentAsString();
                                break;
                            }
                        case "tileset":
                            {
                                var texfilelocation = reader.ReadElementContentAsString();
                                LoadTile(texfilelocation, content);
                                break;
                            }
                    }

                }

                else if (reader.NodeType == XmlNodeType.EndElement)
                {
                    if (aCurrentElement == "row")
                    {
                        aPositionY += 1;
                        aPositionX = 0;
                    }
                }

                else if (reader.NodeType == XmlNodeType.Text)
                {
                    if (aCurrentElement == "row")
                    {
                        string aRow = reader.Value;
                        nrOfRows += 1;

                        for (int counter = 0; counter < aRow.Length; counter++)
                        {
                            var tempChar = aRow[counter].ToString().ToCharArray()[0];

                            mapList.Add(new Tile(new Vector2(aPositionX, aPositionY), tempChar));
                            aPositionX += 1;
                        }
                    }
                    else if (aCurrentElement == "positionX")
                    {
                        aSpawnPosX = reader.ReadContentAsFloat();
                        aSpawnPosX *= tilesize;
                    }
                    else if (aCurrentElement == "positionY")
                    {
                        aSpawnPosY = reader.ReadContentAsFloat();
                        aSpawnPosY *= tilesize;
                        aSpawnPosY = -aSpawnPosY;
                    }
                    else if (aCurrentElement == "formation")
                    {
                        formation = reader.Value;
                    }
                    else if (aCurrentElement == "mirrored")
                    {
                        mirrored = reader.ReadContentAsBoolean();
                        mapSpawnList.Add(new LevelSpawnObj(new Vector2(aSpawnPosX, aSpawnPosY), formation, mirrored));
                    }

                }
            }
            StartingCameraPos();
//.........这里部分代码省略.........

        /// <summary>Called when the current node in the XmlReader should be parsed into data for this layer</summary>
        /// <param name="reader">The XmlReader that holds the current node</param>
        protected override void readDataFromXml(XmlReader reader)
        {
            // Read the pen width
            if(reader.Name == "pen-width")
            {
                reader.Read();
                if(reader.NodeType == XmlNodeType.Text)
                {
                    try { penWidth = reader.ReadContentAsFloat(); }
                    catch(Exception)
                    { throw new XmlException("Verkeerd pen breedte formaat."); }
                }
                else
                    throw new XmlException("Een 'text node' werd verwacht.");

                if(reader.NodeType != XmlNodeType.EndElement || reader.Name != "pen-width")
                    throw new XmlException("Onverwachte 'node', de node '</pen-width>' werd verwacht.");
            }
            // Read the points
            else if(reader.Name == "points")
            {
                // Read the amount of points
                int pointCount = 0;
                while(reader.MoveToNextAttribute())
                {
                    if(reader.Name == "count")
                        pointCount = reader.ReadContentAsInt();
                }

                // Create the list of points
                points = new List<Point>(pointCount);
                while(reader.NodeType != XmlNodeType.EndElement || reader.Name != "points")
                {
                    reader.Read();
                    if(reader.NodeType == XmlNodeType.Element && reader.Name == "point")
                    {
                        Point p = new Point(0, 0);
                        reader.Read();
                        while(reader.NodeType != XmlNodeType.EndElement || reader.Name != "point")
                        {
                            if(reader.NodeType == XmlNodeType.Element && (reader.Name == "x" || reader.Name == "y"))
                            {
                                if(reader.Name == "x")
                                    p.X = reader.ReadElementContentAsInt();
                                else
                                    p.Y = reader.ReadElementContentAsInt();
                            }
                        }
                        points.Add(p);
                    }
                }
            }
            // Let the base class read its data
            else
                base.readDataFromXml(reader);
        }

 public static Computer load(XmlReader reader, OS os)
 {
     while (reader.Name != "computer")
         reader.Read();
     reader.MoveToAttribute("name");
     var compName = reader.ReadContentAsString();
     reader.MoveToAttribute("ip");
     var compIP = reader.ReadContentAsString();
     reader.MoveToAttribute("type");
     var compType = (byte) reader.ReadContentAsInt();
     reader.MoveToAttribute("spec");
     var str1 = reader.ReadContentAsString();
     reader.MoveToAttribute("id");
     var str2 = reader.ReadContentAsString();
     string str3 = null;
     if (reader.MoveToAttribute("devices"))
         str3 = reader.ReadContentAsString();
     string str4 = null;
     if (reader.MoveToAttribute("icon"))
         str4 = reader.ReadContentAsString();
     while (reader.Name != "location")
         reader.Read();
     reader.MoveToAttribute("x");
     var x = reader.ReadContentAsFloat();
     reader.MoveToAttribute("y");
     var y = reader.ReadContentAsFloat();
     while (reader.Name != "security")
         reader.Read();
     reader.MoveToAttribute("level");
     var seclevel = reader.ReadContentAsInt();
     reader.MoveToAttribute("traceTime");
     var num1 = reader.ReadContentAsFloat();
     reader.MoveToAttribute("portsToCrack");
     var num2 = reader.ReadContentAsInt();
     reader.MoveToAttribute("adminIP");
     var str5 = reader.ReadContentAsString();
     var time = -1f;
     if (reader.MoveToAttribute("proxyTime"))
         time = reader.ReadContentAsFloat();
     while (reader.Name != "admin")
         reader.Read();
     reader.MoveToAttribute("type");
     var str6 = reader.ReadContentAsString();
     reader.MoveToAttribute("resetPass");
     var flag1 = reader.ReadContentAsBoolean();
     reader.MoveToAttribute("isSuper");
     var flag2 = reader.ReadContentAsBoolean();
     Administrator administrator = null;
     switch (str6)
     {
         case "fast":
             administrator = new FastBasicAdministrator();
             break;
         case "basic":
             administrator = new BasicAdministrator();
             break;
     }
     if (administrator != null)
         administrator.ResetsPassword = flag1;
     if (administrator != null)
         administrator.IsSuper = flag2;
     while (reader.Name != "links")
         reader.Read();
     var strArray = reader.ReadElementContentAsString().Split();
     Firewall firewall = null;
     while (reader.Name != "portsOpen" && reader.Name != "firewall")
         reader.Read();
     if (reader.Name == "firewall")
         firewall = Firewall.load(reader);
     while (reader.Name != "portsOpen")
         reader.Read();
     var portsList = reader.ReadElementContentAsString();
     var computer = new Computer(compName, compIP, new Vector2(x, y), seclevel, compType, os);
     computer.firewall = firewall;
     computer.admin = administrator;
     if (time > 0.0)
     {
         computer.addProxy(time);
     }
     else
     {
         computer.hasProxy = false;
         computer.proxyActive = false;
     }
     while (reader.Name != "users")
         reader.Read();
     computer.users.Clear();
     while (!(reader.Name == "users") || reader.NodeType != XmlNodeType.EndElement)
     {
         if (reader.Name == "user")
         {
             var userDetail = UserDetail.loadUserDetail(reader);
             if (userDetail.name.ToLower() == "admin")
                 computer.adminPass = userDetail.pass;
             computer.users.Add(userDetail);
         }
         reader.Read();
     }
     while (reader.Name != "daemons")
         reader.Read();
//.........这里部分代码省略.........