Xml反序列化带有属性对象的类

Question

I would like to know how to deserialize from XML to a class that contains an object which may be any of classes ARS or BRS

ARS and BRS are generated from XSD files As ARS and BRS both contains property C, then it fails when new Serializer

Error: System.InvalidOperationException: 'There was an error reflecting type 'TestXml.Response'.'

InvalidOperationException: Types 'BC' and 'AC' both use the XML type name, 'C', from namespace ''. Use XML attributes to specify a unique XML name and/or namespace for the type.

I tried to add namespace to ARS.C and BRS.C but since the response does not contain the namespace, it returns null

Any suggestion would help, thanks.

Parent class "Response"

namespace TestXml
{
    [XmlRoot(Namespace="")]
    public class Response
    {
        [XmlElement(ElementName = "ARS", Type = typeof(ARS))]
        [XmlElement(ElementName = "BRS", Type = typeof(BRS))]
        public object Object;
    }
}

Class ARS

namespace A
{
    public class ARS
    {
        public int a;
        public C c;
    }

    [System.Xml.Serialization.XmlRootAttribute(Namespace = "", IsNullable = false)]
    public class C
    {
        public string d;
    }
}

Class BRS

namespace B
{
    public class BRS
    {
        public int b;
        public C c;
    }

    [System.Xml.Serialization.XmlRootAttribute(Namespace = "", IsNullable = false)]
    public class C
    {
        public int e;
    }
}

Deserialize by XmlSerializer

string ooo = @"<Response xmlns:xsi=""http://www.w3.org/2001/XMLSchema-instance"" xmlns:xsd=""http://www.w3.org/2001/XMLSchema""><ARS><a>1</a><c><d>ca</d></c></ARS></Response>";

 XDocument xDoc = XDocument.Parse(ooo);
 XmlSerializer ser = new XmlSerializer(typeof(Response));

 using (var reader = xDoc.CreateReader(System.Xml.Linq.ReaderOptions.OmitDuplicateNamespaces))
 {
        Response deserializedObject = (Response)ser.Deserialize(reader);
 }

Answer 1

我最终使用xml linq首先提取响应字符串的子部分，然后逐个反序列化，这样就不再存在冲突