XmlSerializer C# array-like without wrapping collection-element

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I'm trying to parse a external XML file using the XmlSerializer in C#, the source XML looks something like this:

<product>
  <id>71464280-6d57-49de-ba26-35c9919d808d</id>
  <name>Random Product</name>
  <property name="color">Blue</property>
  <property name="country">SE</property>
  <property name="brand">Fancy Brand</property>
</product>

I'm trying to get this to match to a C# class and the problem is the "property"-elements, first I though of them as an list/array, but I did not manage to parse them without having a wrapping element like .. in the source, then I started to think that they might be properties on the class, like this:

 public class ProductXml
{

    public Guid Id { get; set; }
    public string Name { get; set; }

    [XmlElement(ElementName = "Property")]
    public string Color { get; set; }

    [XmlElement(ElementName = "Property")]
    public string Country { get; set; }

    [XmlElement(ElementName = "Property")]
    public string Brand { get; set; }
}

Is a class like this was to be serialized it would not render since there's multiple "property" elements.

Anyone knows how I should approach this?

Thanks!


Turns out this was quite simple, just needed to make sure that the element name of the list-property matched the element name of the "Property"-class.

I found this out using this great utility https://xmltocsharp.azurewebsites.net/

[XmlRoot(ElementName = "product")]
public class Product
{
    [XmlElement(ElementName = "id")]
    public string Id { get; set; }

    [XmlElement(ElementName = "name")]
    public string Name { get; set; }

    [XmlElement(ElementName = "property")]
    public List<Property> Property { get; set; }
}

[XmlRoot(ElementName = "property")]
public class Property
{
    [XmlAttribute(AttributeName = "name")]
    public string Name { get; set; }
    [XmlText]
    public string Text { get; set; }
}

Controlling XML Serialization Using Attributes, Attributes can be used to control the XML serialization of an object or to create an the code will fail at run time because the derived class type will not be recognized. You can also serialize an array as a flat sequence of XML elements by The ArrayList class can contain a collection of diverse objects. XmlSerializer s = new XmlSerializer(typeof(MyClass), myRoot); // Implement a method named GenerateKey that creates unique keys // for each instance of the XmlSerializer. The code should take // into account all parameters passed to the XmlSerializer // constructor.


This is how you could do it:

<?xml version="1.0" encoding="UTF-8"?>
<product>
  <id>71464280-6d57-49de-ba26-35c9919d808d</id>
  <name>Random Product</name>
  <property name="color">Blue</property>
  <property name="country">SE</property>
  <property name="brand">Fancy Brand</property>
</product>
public class Product
{
    public string ID { get; set; }
    public string Name { get; set; }
    public string Color { get; set; }
    public string Country { get; set; }
    public string Brand { get; set; }

    public Product(XElement element)
    {
        ID = element.Element("id").Value;
        Name = element.Element("name").Value;
        List<XElement> properties = element.Elements("property").ToList();
        Color = properties.Where(x => x.Attribute("name").Value == "color").First().Value;
        Country = properties.Where(x => x.Attribute("name").Value == "country").First().Value;
        Brand = properties.Where(x => x.Attribute("name").Value == "brand").First().Value;
    }
}

class Program
{
    static void Main(string[] args)
    {
        XDocument doc = XDocument.Load("xml.xml");
        XElement productElement = doc.Descendants("product").First();
        Product product = new Product(productElement);
    }
}

Using the XmlSerializer Class, Specifies the default namespace for all the XML elements. returns an array, the extraTypes parameter specifies objects that can be inserted into the array. WriteStartElement("wrapper"); // Serialize the class, and close the TextWriter. Add the XmlElementAttribute to the collection of elements in the XmlAttributes object. Sometimes a developer would need to serialize a collection of objects such as a List or an ArrayList. In this article I am going to show you how to serialize a List of Employee objects to an XML file. We are going to use the Employee class we created in the Basic XML Serialization in C# article.


Here is another method to get individual property values

    public class ProductXml
    {

        public Guid Id { get; set; }
        public string Name { get; set; }
        private string Color { get; set; }
        private string Country { get; set; }
        private string Brand { get; set; }

        [XmlElement(ElementName = "Property")]
        public List<Property> property
        {
            get {
                return new List<Property>() {
                    new Property() { Name = "color", Text = Color},
                    new Property() { Name = "country", Text = Country},
                    new Property() { Name = "brand", Text = Brand},
                };          
            }
            set {
                foreach (Property prop in value)
                {
                    switch (prop.Name)
                    {
                        case "color" :
                            Color = prop.Text;
                            break;
                        case "country":
                            Country = prop.Text;
                            break;
                        case "brand":
                            Brand = prop.Text;
                            break;
                    }
                }
            }
        }
    }
    [XmlRoot(ElementName = "property")]
    public class Property
    {
        [XmlAttribute(AttributeName = "name")]
        public string Name { get; set; }
        [XmlText]
        public string Text { get; set; }
    }

XmlSerializer Constructor (System.Xml.Serialization), Deserialization of arrays (or lists) tends to require the creation of empty That said, let's get into that topic: REST Services many times return a collection, a list of objects. Without this definition in the "bag of overrides", the list will come out like listOfxxxxx where xxxxx is the name of the generic element. Arrays and collections can be serialized to XML. The standard action when using the default serializer is for the name of the collection property to be added to the XML, with a contained element for each item named according to the items' data types.


Deserializing XML Into A List Or Array Of Objects, This article targets deep XML-serialization, supporting complex classes, Collections and arrays are also looped item by item, considering each item type ( complex, The type dictionary is serialized in the same way like the objects properties. XML-serialization is not only meant to serialize to disk, XML is a forwarding� Examples of XML Serialization. 03/30/2017; 15 minutes to read +8; In this article. XML serialization can take more than one form, from simple to complex. For example, you can serialize a class that simply consists of public fields and properties, as shown in Introducing XML Serialization. The following code examples address various advanced


A Deep XmlSerializer, Supporting Complex Classes, Enumerations , The XmlSerializer, and related tools like Xsd.exe, provide the bridge between attributes to serialize and deserialize elements or attributes that are not found in the array or a class instance), the XmlSerializer converts it to an element nested For example, the first class in the following C# code returns an instance of the� Dim mySerializer As New XmlSerializer(GetType(XClass)) ' To read a file, a FileStream is needed. Dim fs As New FileStream(filename, FileMode.Open) ' Deserialize the class. Dim x As XClass = CType(mySerializer.Deserialize(fs), XClass) ' Read the element names and values.


Type: System.Xml.Serialization.XmlSerializer, So taking the above class schema the XML document would look like the following example. involves the elements to exist in a sequence with no wrapping parent element. As well as being able to deserialize elements in to a collection arrays can also This is quite similar to the C# XML serialization version capability. This tip shows the differences in XML serialization when a serializable class has a combination of [XmlElement] and [XmlText]. Background. XML serialization can be done in various ways and techniques. In this tip, I would like to show a difference I experienced with a serializable class declaring a collection as [XmlElement] and a string as