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copied!<p>I have an solution for a generic List<> with dynamic binded items.</p> <p>class PersonalList it's the root element</p> <pre><code>[XmlRoot("PersonenListe")] [XmlInclude(typeof(Person))] // include type class Person public class PersonalList { [XmlArray("PersonenArray")] [XmlArrayItem("PersonObjekt")] public List<Person> Persons = new List<Person>(); [XmlElement("Listname")] public string Listname { get; set; } // Konstruktoren public PersonalList() { } public PersonalList(string name) { this.Listname = name; } public void AddPerson(Person person) { Persons.Add(person); } } </code></pre> <p>class Person it's an single list element </p> <pre><code>[XmlType("Person")] // define Type [XmlInclude(typeof(SpecialPerson)), XmlInclude(typeof(SuperPerson))] // include type class SpecialPerson and class SuperPerson public class Person { [XmlAttribute("PersID", DataType = "string")] public string ID { get; set; } [XmlElement("Name")] public string Name { get; set; } [XmlElement("City")] public string City { get; set; } [XmlElement("Age")] public int Age { get; set; } // Konstruktoren public Person() { } public Person(string name, string city, int age, string id) { this.Name = name; this.City = city; this.Age = age; this.ID = id; } } </code></pre> <p>class SpecialPerson inherits Person</p> <pre><code>[XmlType("SpecialPerson")] // define Type public class SpecialPerson : Person { [XmlElement("SpecialInterests")] public string Interests { get; set; } public SpecialPerson() { } public SpecialPerson(string name, string city, int age, string id, string interests) { this.Name = name; this.City = city; this.Age = age; this.ID = id; this.Interests = interests; } } </code></pre> <p>class SuperPerson inherits Person</p> <pre><code>[XmlType("SuperPerson")] // define Type public class SuperPerson : Person { [XmlArray("Skills")] [XmlArrayItem("Skill")] public List<String> Skills { get; set; } [XmlElement("Alias")] public string Alias { get; set; } public SuperPerson() { Skills = new List<String>(); } public SuperPerson(string name, string city, int age, string id, string[] skills, string alias) { Skills = new List<String>(); this.Name = name; this.City = city; this.Age = age; this.ID = id; foreach (string item in skills) { this.Skills.Add(item); } this.Alias = alias; } } </code></pre> <p>and the main test Source</p> <pre><code>static void Main(string[] args) { PersonalList personen = new PersonalList(); personen.Listname = "Friends"; // normal person Person normPerson = new Person(); normPerson.ID = "0"; normPerson.Name = "Max Man"; normPerson.City = "Capitol City"; normPerson.Age = 33; // special person SpecialPerson specPerson = new SpecialPerson(); specPerson.ID = "1"; specPerson.Name = "Albert Einstein"; specPerson.City = "Ulm"; specPerson.Age = 36; specPerson.Interests = "Physics"; // super person SuperPerson supPerson = new SuperPerson(); supPerson.ID = "2"; supPerson.Name = "Superman"; supPerson.Alias = "Clark Kent"; supPerson.City = "Metropolis"; supPerson.Age = int.MaxValue; supPerson.Skills.Add("fly"); supPerson.Skills.Add("strong"); // Add Persons personen.AddPerson(normPerson); personen.AddPerson(specPerson); personen.AddPerson(supPerson); // Serialize Type[] personTypes = { typeof(Person), typeof(SpecialPerson), typeof(SuperPerson) }; XmlSerializer serializer = new XmlSerializer(typeof(PersonalList), personTypes); FileStream fs = new FileStream("Personenliste.xml", FileMode.Create); serializer.Serialize(fs, personen); fs.Close(); personen = null; // Deserialize fs = new FileStream("Personenliste.xml", FileMode.Open); personen = (PersonalList)serializer.Deserialize(fs); serializer.Serialize(Console.Out, personen); Console.ReadLine(); } </code></pre> <p>Important is the definition and includes of the diffrent types.</p>

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