文章/答案/技术大牛

发布

社区首页 >问答首页 >C# XML到POCO相同的"xsi:type“不能被不同元素使用

问C# XML到POCO相同的"xsi:type“不能被不同元素使用
EN

Stack Overflow用户

提问于 2022-09-05 15:50:47

回答 2查看 80关注 0票数 0

下面的XML需要反序列化为POCOs。让我们假设XML暂时不能被修改：

<?xml version="1.0" encoding="UTF-8"?>
<query:QueryRequest xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:xmime="http://www.w3.org/2005/05/xmlmime" 
    xmlns:rim="urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0"
    xmlns:query="urn:oasis:names:tc:ebxml-regrep:xsd:query:4.0"
    xmlns:xlink="http://www.w3.org/1999/xlink"
    xmlns:xml="http://www.w3.org/XML/1998/namespace"
    id="4ffb5281-179d-4578-adf2-39fd13ccc797"> 
    
    <rim:Slot name="SpecificationIdentifier">
        <rim:SlotValue xsi:type="rim:StringValueType">
            <rim:Value>sfts-edm:v1.0</rim:Value>
        </rim:SlotValue>
    </rim:Slot>
    <rim:Slot name="IssueDateTime">
        <rim:SlotValue xsi:type="rim:DateTimeValueType">
            <rim:Value>2022-05-19T17:08:10.872Z</rim:Value>
        </rim:SlotValue>
    </rim:Slot>
    <rim:Slot name="Procedure">
        <rim:SlotValue xsi:type="rim:InternationalStringValueType">
            <rim:Value>
                <rim:LocalizedString xml:lang="en"
                    value="Requesting a certificate"/>
            </rim:Value>
        </rim:SlotValue>
    </rim:Slot>
    <rim:Slot name="PossibilityForPreview">
        <rim:SlotValue xsi:type="rim:BooleanValueType">
            <rim:Value>false</rim:Value>
        </rim:SlotValue>
    </rim:Slot> 
    <rim:Slot name="ExplicitRequestGiven">
        <rim:SlotValue xsi:type="rim:BooleanValueType">
            <rim:Value>true</rim:Value>
        </rim:SlotValue>
    </rim:Slot>
    <rim:Slot name="Requirements">
        <rim:SlotValue xsi:type="rim:CollectionValueType" 
            collectionType="urn:oasis:names:tc:ebxml-regrep:CollectionType:Set">
            <rim:Element xsi:type="rim:AnyValueType">
                <rim:Requirement>
                    <Identifier>315cfd75-6605-49c4-b0fe-799833b41099</Identifier>
                    <Name lang="en">Proof of Birth</Name>
                </rim:Requirement>
            </rim:Element>
        </rim:SlotValue>
    </rim:Slot>
    <rim:Slot name="EvidenceProvider">
        <rim:SlotValue xsi:type="rim:AnyValueType">
            <Agent>
                <Identifier schemeID="9930">DE73524311</Identifier>
                <Name>Civil Registration Office Berlin I</Name>
            </Agent>
        </rim:SlotValue>
    </rim:Slot>
    <query:ResponseOption returnType="LeafClassWithRepositoryItem"/>
    <query:Query queryDefinition="DocumentQuery">
        <rim:Slot name="NaturalPerson">
            <rim:SlotValue xsi:type="rim:AnyValueType">
                <Person>
                    <LevelOfAssurance>High</LevelOfAssurance>
                    <Identifier schemeID="eidas">DK/DE/123456</Identifier>
                    <FamilyName>Smith</FamilyName>
                    <GivenName>John</GivenName>
                    <DateOfBirth>1970-03-01</DateOfBirth>
                    <PlaceOfBirth>Hamburg, Germany</PlaceOfBirth>
                    <CurrentAddress>
                        <FullAddress>Dieter Wellhausen 71</FullAddress>
                        <AdminUnitLevel1>DE</AdminUnitLevel1>
                    </CurrentAddress>
                    <Gender>Male</Gender>
                </Person>
            </rim:SlotValue>
        </rim:Slot>
        <rim:Slot name="EvidenceRequest">
            <rim:SlotValue xsi:type="rim:AnyValueType">
                <DataServiceEvidenceType xmlns="urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0">
                    <Identifier>2af27699-f131-4411-8fdb-9e8cd4e8bded</Identifier>
                    <EvidenceTypeClassification>Certificate</EvidenceTypeClassification>
                    <Title lang="en">Certificate of Birth</Title>
                </DataServiceEvidenceType>
            </rim:SlotValue>
        </rim:Slot>
    </query:Query>
</query:QueryRequest>

使用上面的XML，我使用XMLToCSharp创建了以下类

using System;
using System.Xml.Serialization;
using System.Collections.Generic;
namespace TestRequest2
{
    [XmlRoot(ElementName="SlotValue", Namespace="urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
    public class SlotValue {
        [XmlAttribute(AttributeName="type", Namespace="http://www.w3.org/2001/XMLSchema-instance")]
        public string Type { get; set; }
        [XmlElement(ElementName="Value", Namespace="urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
        public Value Value { get; set; }
        [XmlElement(ElementName="Element", Namespace="urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
        public Element Element { get; set; }
        [XmlAttribute(AttributeName="collectionType")]
        public string CollectionType { get; set; }
        [XmlElement(ElementName="Agent")]
        public Agent Agent { get; set; }
        [XmlElement(ElementName="Person")]
        public Person Person { get; set; }
        [XmlElement(ElementName="DataServiceEvidenceType", Namespace="urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
        public DataServiceEvidenceType DataServiceEvidenceType { get; set; }
    }

    [XmlRoot(ElementName="Slot", Namespace="urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
    public class Slot {
        [XmlElement(ElementName="SlotValue", Namespace="urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
        public SlotValue SlotValue { get; set; }
        [XmlAttribute(AttributeName="name")]
        public string Name { get; set; }
    }

    [XmlRoot(ElementName="LocalizedString", Namespace="urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
    public class LocalizedString {
        [XmlAttribute(AttributeName="lang", Namespace="http://www.w3.org/XML/1998/namespace")]
        public string Lang { get; set; }
        [XmlAttribute(AttributeName="value")]
        public string Value { get; set; }
    }

    [XmlRoot(ElementName="Value", Namespace="urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
    public class Value {
        [XmlElement(ElementName="LocalizedString", Namespace="urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
        public LocalizedString LocalizedString { get; set; }
    }

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

    [XmlRoot(ElementName="Requirement", Namespace="urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
    public class Requirement {
        [XmlElement(ElementName="Identifier")]
        public string Identifier { get; set; }
        [XmlElement(ElementName="Name")]
        public Name Name { get; set; }
    }

    [XmlRoot(ElementName="Element", Namespace="urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
    public class Element {
        [XmlElement(ElementName="Requirement", Namespace="urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
        public Requirement Requirement { get; set; }
        [XmlAttribute(AttributeName="type", Namespace="http://www.w3.org/2001/XMLSchema-instance")]
        public string Type { get; set; }
    }

    [XmlRoot(ElementName="Identifier")]
    public class Identifier {
        [XmlAttribute(AttributeName="schemeID")]
        public string SchemeID { get; set; }
        [XmlText]
        public string Text { get; set; }
    }

    [XmlRoot(ElementName="Agent")]
    public class Agent {
        [XmlElement(ElementName="Identifier")]
        public Identifier Identifier { get; set; }
        [XmlElement(ElementName="Name")]
        public string Name { get; set; }
    }

    [XmlRoot(ElementName="ResponseOption", Namespace="urn:oasis:names:tc:ebxml-regrep:xsd:query:4.0")]
    public class ResponseOption {
        [XmlAttribute(AttributeName="returnType")]
        public string ReturnType { get; set; }
    }

    [XmlRoot(ElementName="CurrentAddress")]
    public class CurrentAddress {
        [XmlElement(ElementName="FullAddress")]
        public string FullAddress { get; set; }
        [XmlElement(ElementName="AdminUnitLevel1")]
        public string AdminUnitLevel1 { get; set; }
    }

    [XmlRoot(ElementName="Person")]
    public class Person {
        [XmlElement(ElementName="LevelOfAssurance")]
        public string LevelOfAssurance { get; set; }
        [XmlElement(ElementName="Identifier")]
        public Identifier Identifier { get; set; }
        [XmlElement(ElementName="FamilyName")]
        public string FamilyName { get; set; }
        [XmlElement(ElementName="GivenName")]
        public string GivenName { get; set; }
        [XmlElement(ElementName="DateOfBirth")]
        public string DateOfBirth { get; set; }
        [XmlElement(ElementName="PlaceOfBirth")]
        public string PlaceOfBirth { get; set; }
        [XmlElement(ElementName="CurrentAddress")]
        public CurrentAddress CurrentAddress { get; set; }
        [XmlElement(ElementName="Gender")]
        public string Gender { get; set; }
    }

    [XmlRoot(ElementName="Title", Namespace="urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
    public class Title {
        [XmlAttribute(AttributeName="lang")]
        public string Lang { get; set; }
        [XmlText]
        public string Text { get; set; }
    }

    [XmlRoot(ElementName="DataServiceEvidenceType", Namespace="urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
    public class DataServiceEvidenceType {
        [XmlElement(ElementName="Identifier", Namespace="urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
        public string Identifier2 { get; set; }
        [XmlElement(ElementName="EvidenceTypeClassification", Namespace="urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
        public string EvidenceTypeClassification { get; set; }
        [XmlElement(ElementName="Title", Namespace="urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
        public Title Title { get; set; }
        [XmlAttribute(AttributeName="xmlns")]
        public string Xmlns { get; set; }
    }

    [XmlRoot(ElementName="Query", Namespace="urn:oasis:names:tc:ebxml-regrep:xsd:query:4.0")]
    public class Query {
        [XmlElement(ElementName="Slot", Namespace="urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
        public List<Slot> Slot { get; set; }
        [XmlAttribute(AttributeName="queryDefinition")]
        public string QueryDefinition { get; set; }
    }

    [XmlRoot(ElementName="QueryRequest", Namespace="urn:oasis:names:tc:ebxml-regrep:xsd:query:4.0")]
    public class QueryRequest {
        [XmlElement(ElementName="Slot", Namespace="urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
        public List<Slot> Slot { get; set; }
        [XmlElement(ElementName="ResponseOption", Namespace="urn:oasis:names:tc:ebxml-regrep:xsd:query:4.0")]
        public ResponseOption ResponseOption { get; set; }
        [XmlElement(ElementName="Query", Namespace="urn:oasis:names:tc:ebxml-regrep:xsd:query:4.0")]
        public Query Query { get; set; }
        [XmlAttribute(AttributeName="query", Namespace="http://www.w3.org/2000/xmlns/")]
        public string _Query { get; set; }
        [XmlAttribute(AttributeName="xsi", Namespace="http://www.w3.org/2000/xmlns/")]
        public string Xsi { get; set; }
        [XmlAttribute(AttributeName="xmime", Namespace="http://www.w3.org/2000/xmlns/")]
        public string Xmime { get; set; }
        [XmlAttribute(AttributeName="rim", Namespace="http://www.w3.org/2000/xmlns/")]
        public string Rim { get; set; }
        [XmlAttribute(AttributeName="xlink", Namespace="http://www.w3.org/2000/xmlns/")]
        public string Xlink { get; set; }
        [XmlAttribute(AttributeName="xml", Namespace="http://www.w3.org/2000/xmlns/")]
        public string Xml { get; set; }
        [XmlAttribute(AttributeName="id")]
        public string Id { get; set; }
    }

}

当我试图反序列化时，引发了以下错误：

Unhandled exception. System.InvalidOperationException: There is an error in XML document (11, 4).
 ---> System.InvalidOperationException: The specified type was not recognized: name='StringValueType', namespace='urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0', at <SlotValue xmlns='urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0'>.

在进行了一些研究之后，我遇到了这个StackOverflow帖子，它建议将所有可能的xsi:type类型定义为SlotValue的子类，并使用[XmlInclude]属性进行包含。这似乎带来了一些进展。我修改了类SlotValue如下所示：

[XmlRoot(ElementName="SlotValue", Namespace="urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
[XmlInclude(typeof(StringValueType))]
[XmlInclude(typeof(DateTimeValueType))]
[XmlInclude(typeof(InternationalStringValueType))]
[XmlInclude(typeof(BooleanValueType))]
[XmlInclude(typeof(CollectionValueType))]
[XmlInclude(typeof(AnyValueType))]
public class SlotValue {
    [XmlAttribute(AttributeName="type", Namespace="http://www.w3.org/2001/XMLSchema-instance")]
    public string Type { get; set; }
    [XmlElement(ElementName="Value", Namespace="urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
    public Value Value { get; set; }
    [XmlElement(ElementName="Element", Namespace="urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
    public Element Element { get; set; }
    [XmlAttribute(AttributeName="collectionType")]
    public string CollectionType { get; set; }
    [XmlElement(ElementName="Agent")]
    public Agent Agent { get; set; }
    [XmlElement(ElementName="Person")]
    public Person Person { get; set; }
    [XmlElement(ElementName="DataServiceEvidenceType", Namespace="urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
    public DataServiceEvidenceType DataServiceEvidenceType { get; set; }

}
[XmlType(Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0", TypeName = "StringValueType")]
public class StringValueType : SlotValue {}

[XmlType(Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0", TypeName = "DateTimeValueType")]
public class DateTimeValueType : SlotValue {}

[XmlType(Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0", TypeName = "InternationalStringValueType")]
public class InternationalStringValueType : SlotValue {}

[XmlType(Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0", TypeName = "BooleanValueType")]
public class BooleanValueType : SlotValue {}

[XmlType(Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0", TypeName = "CollectionValueType")]
public class CollectionValueType : SlotValue {}

[XmlType(Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0", TypeName = "AnyValueType")]
public class AnyValueType : SlotValue {}

但是，在这样做时，将引发相同的异常，这一次将抛出属于另一个元素Element的另一行。

    Unhandled exception. System.InvalidOperationException: There is an error in XML document (41, 5).
 ---> System.InvalidOperationException: The specified type was not recognized: name='AnyValueType', namespace='urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0', at <Element xmlns='urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0'>.

以上的类型列表似乎会被多个XML元素使用。在这种情况下，AnyValueType似乎在SlotValue和Element之间共享。到目前为止，我还没有找到解决办法。

我最近的尝试包括将[XmlType]属性放在Element之上，如下所示：

[XmlType(Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0", TypeName = "AnyValueType")]
[XmlRoot(ElementName="Element", Namespace="urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
[XmlInclude(typeof(AnyValueType))]
public class Element {

但是，这将与放置在SlotValue上的属性冲突，因为如果我要这样做，将引发以下异常：

 ---> System.InvalidOperationException: Types 'TestRequest.AnyValueType' and 'TestRequest.Element' both use the XML type name, 'AnyValueType', from namespace 'urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0'. Use XML attributes to
 specify a unique XML name and/or namespace for the type.

xml

.net-5

回答 2

Stack Overflow用户

回答已采纳

发布于 2022-09-12 14:02:05

谢谢你@jdweng，我设法找到了解决这个问题的办法。

基本上，我删除了类Element并将其属性(在本例中只有一个--因为它是多余的)删除了type到AnyValueType中。然后，我简单地将CollectionValueType中对AnyValueType的调用替换为AnyValueType。以@jdweng为例，它应该如下所示：

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Xml;
using System.Xml.Linq;
using System.Xml.Serialization;

namespace ConsoleApplication40
{
    class Program
    {
        const string FILENAME = @"c:\temp\test.xml";
        static void Main(string[] args)
        {
            XmlReader reader = XmlReader.Create(FILENAME);
            XmlSerializer serializer = new XmlSerializer(typeof(QueryRequest));
            QueryRequest request = (QueryRequest)serializer.Deserialize(reader);

        }
    }
    [XmlInclude(typeof(AnyValueType))]
    [XmlInclude(typeof(StringValueType))]
    [XmlInclude(typeof(InternationalStringValueType))]
    [XmlInclude(typeof(DateTimeValueType))]
    [XmlInclude(typeof(BooleanValueType))]
    [XmlInclude(typeof(CollectionValueType))]
    [XmlInclude(typeof(Element))]
    
    public class SlotValue
    {
        [XmlAttribute("name")]
        public string name { get; set; }
        [XmlElement(ElementName = "Agent")]
        public Agent Agent { get; set; }
        [XmlElement(ElementName = "Person")]
        public Person Person { get; set; }
        [XmlElement(ElementName = "DataServiceEvidenceType", Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
        public DataServiceEvidenceType DataServiceEvidenceType { get; set; }
    }
  
    [XmlRoot(ElementName = "AnyValueType", Namespace  = "urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
    public class AnyValueType : SlotValue
    {
        [XmlElement(ElementName = "Requirement", Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
        public Requirement Requirement { get; set; }
        
        [XmlElement(ElementName = "Value", Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
        public object Value { get; set; }

    }
    [XmlRoot(ElementName = "DateTimeValueType", Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
    public class DateTimeValueType : SlotValue
    {
        [XmlElement(ElementName = "Value", Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
        public DateTime Value { get; set; }
    }
    [XmlRoot(ElementName = "StringValueType", Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
    public class StringValueType : SlotValue
    {
        [XmlElement(ElementName = "Value", Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
        public Value  Value { get; set; }

    }
    [XmlRoot(ElementName = "InternationalStringValueType", Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
    public class InternationalStringValueType : SlotValue
    {
        [XmlElement(ElementName = "Value", Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
        public Value  Value { get; set; }
 
    }

    [XmlRoot(ElementName = "BooleanValueType", Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
    public class BooleanValueType : SlotValue
    {
        [XmlElement(ElementName = "Value", Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
        public Boolean Value { get; set; }
 
    }
    [XmlRoot(ElementName = "CollectionValueType", Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
    public class CollectionValueType : SlotValue
    {
        [XmlElement("Element", Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
        public AnyValueType Element { get; set; }
    }
    [XmlRoot(ElementName = "Slot", Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
    public class Slot
    {
        [XmlElement(ElementName = "SlotValue", Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
        public SlotValue SlotValue { get; set; }
        [XmlAttribute(AttributeName = "name")]
        public string Name { get; set; }
    }

    [XmlRoot(ElementName = "LocalizedString", Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
    public class LocalizedString
    {
        [XmlAttribute(AttributeName = "lang", Namespace = "http://www.w3.org/XML/1998/namespace")]
        public string Lang { get; set; }
        [XmlAttribute(AttributeName = "value")]
        public string Value { get; set; }
    }

    [XmlRoot(ElementName = "Value", Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
    public class Value
    {
        [XmlElement(ElementName = "LocalizedString", Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
        public LocalizedString LocalizedString { get; set; }
    }

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

    [XmlRoot(ElementName = "Requirement", Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
    public class Requirement
    {
        [XmlElement(ElementName = "Identifier")]
        public string Identifier { get; set; }
        [XmlElement(ElementName = "Name")]
        public Name Name { get; set; }
    }

    [XmlRoot(ElementName = "Identifier")]
    public class Identifier
    {
        [XmlAttribute(AttributeName = "schemeID")]
        public string SchemeID { get; set; }
        [XmlText]
        public string Text { get; set; }
    }

    [XmlRoot(ElementName = "Agent")]
    public class Agent
    {
        [XmlElement(ElementName = "Identifier")]
        public Identifier Identifier { get; set; }
        [XmlElement(ElementName = "Name")]
        public string Name { get; set; }
    }

    [XmlRoot(ElementName = "ResponseOption", Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:query:4.0")]
    public class ResponseOption
    {
        [XmlAttribute(AttributeName = "returnType")]
        public string ReturnType { get; set; }
    }

    [XmlRoot(ElementName = "CurrentAddress")]
    public class CurrentAddress
    {
        [XmlElement(ElementName = "FullAddress")]
        public string FullAddress { get; set; }
        [XmlElement(ElementName = "AdminUnitLevel1")]
        public string AdminUnitLevel1 { get; set; }
    }

    [XmlRoot(ElementName = "Person")]
    public class Person
    {
        [XmlElement(ElementName = "LevelOfAssurance")]
        public string LevelOfAssurance { get; set; }
        [XmlElement(ElementName = "Identifier")]
        public Identifier Identifier { get; set; }
        [XmlElement(ElementName = "FamilyName")]
        public string FamilyName { get; set; }
        [XmlElement(ElementName = "GivenName")]
        public string GivenName { get; set; }
        [XmlElement(ElementName = "DateOfBirth")]
        public string DateOfBirth { get; set; }
        [XmlElement(ElementName = "PlaceOfBirth")]
        public string PlaceOfBirth { get; set; }
        [XmlElement(ElementName = "CurrentAddress")]
        public CurrentAddress CurrentAddress { get; set; }
        [XmlElement(ElementName = "Gender")]
        public string Gender { get; set; }
    }

    [XmlRoot(ElementName = "Title", Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
    public class Title
    {
        [XmlAttribute(AttributeName = "lang")]
        public string Lang { get; set; }
        [XmlText]
        public string Text { get; set; }
    }

    [XmlRoot(ElementName = "DataServiceEvidenceType", Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
    public class DataServiceEvidenceType
    {
        [XmlElement(ElementName = "Identifier", Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
        public string Identifier2 { get; set; }
        [XmlElement(ElementName = "EvidenceTypeClassification", Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
        public string EvidenceTypeClassification { get; set; }
        [XmlElement(ElementName = "Title", Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
        public Title Title { get; set; }
     }

    [XmlRoot(ElementName = "Query", Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:query:4.0")]
    public class Query
    {
        [XmlElement(ElementName = "Slot", Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
        public List<Slot> Slot { get; set; }
        [XmlAttribute(AttributeName = "queryDefinition")]
        public string QueryDefinition { get; set; }
    }

    [XmlRoot(ElementName = "QueryRequest", Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:query:4.0")]
    public class QueryRequest
    {
        [XmlElement(ElementName = "Slot", Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
        public List<Slot> Slot { get; set; }
        [XmlElement(ElementName = "ResponseOption", Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:query:4.0")]
        public ResponseOption ResponseOption { get; set; }
        [XmlElement(ElementName = "Query", Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:query:4.0")]
        public Query Query { get; set; }
        [XmlAttribute(AttributeName = "query", Namespace = "http://www.w3.org/2000/xmlns/")]
        public string _Query { get; set; }
        [XmlAttribute(AttributeName = "id")]
        public string Id { get; set; }
    }
}

票数 0

Stack Overflow用户

发布于 2022-09-05 17:47:31

xsi:type属性指示继承的类。XML序列化不易调试。为了隔离问题，我注释掉了类的各个部分。然后修复问题，并将注释代码添加回类中。以下是我所做的改变

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Xml;
using System.Xml.Linq;
using System.Xml.Serialization;

namespace ConsoleApplication40
{
    class Program
    {
        const string FILENAME = @"c:\temp\test.xml";
        static void Main(string[] args)
        {
            XmlReader reader = XmlReader.Create(FILENAME);
            XmlSerializer serializer = new XmlSerializer(typeof(QueryRequest));
            QueryRequest request = (QueryRequest)serializer.Deserialize(reader);

        }
    }
    [XmlInclude(typeof(AnyValueType))]
    [XmlInclude(typeof(StringValueType))]
    [XmlInclude(typeof(InternationalStringValueType))]
    [XmlInclude(typeof(DateTimeValueType))]
    [XmlInclude(typeof(BooleanValueType))]
    [XmlInclude(typeof(CollectionValueType))]
    [XmlInclude(typeof(Element))]
    
    public class SlotValue
    {
        [XmlAttribute("name")]
        public string name { get; set; }
        [XmlElement(ElementName = "Agent")]
        public Agent Agent { get; set; }
        [XmlElement(ElementName = "Person")]
        public Person Person { get; set; }
        [XmlElement(ElementName = "DataServiceEvidenceType", Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
        public DataServiceEvidenceType DataServiceEvidenceType { get; set; }
    }
  
    [XmlRoot(ElementName = "AnyValueType", Namespace  = "urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
    public class AnyValueType : SlotValue
    {
        [XmlElement(ElementName = "Value", Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
        public object Value { get; set; }

    }
    [XmlRoot(ElementName = "DateTimeValueType", Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
    public class DateTimeValueType : SlotValue
    {
        [XmlElement(ElementName = "Value", Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
        public DateTime Value { get; set; }
    }
    [XmlRoot(ElementName = "StringValueType", Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
    public class StringValueType : SlotValue
    {
        [XmlElement(ElementName = "Value", Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
        public Value  Value { get; set; }

    }
    [XmlRoot(ElementName = "InternationalStringValueType", Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
    public class InternationalStringValueType : SlotValue
    {
        [XmlElement(ElementName = "Value", Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
        public Value  Value { get; set; }
 
    }

    [XmlRoot(ElementName = "BooleanValueType", Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
    public class BooleanValueType : SlotValue
    {
        [XmlElement(ElementName = "Value", Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
        public Boolean Value { get; set; }
 
    }
    [XmlRoot(ElementName = "CollectionValueType", Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
    public class CollectionValueType : SlotValue
    {
        //[XmlElement(ElementName = "Element", Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
        //public Element Element { get; set; }
 
    }
    [XmlRoot(ElementName = "Slot", Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
    public class Slot
    {
        [XmlElement(ElementName = "SlotValue", Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
        public SlotValue SlotValue { get; set; }
        [XmlAttribute(AttributeName = "name")]
        public string Name { get; set; }
    }

    [XmlRoot(ElementName = "LocalizedString", Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
    public class LocalizedString
    {
        [XmlAttribute(AttributeName = "lang", Namespace = "http://www.w3.org/XML/1998/namespace")]
        public string Lang { get; set; }
        [XmlAttribute(AttributeName = "value")]
        public string Value { get; set; }
    }

    [XmlRoot(ElementName = "Value", Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
    public class Value
    {
        [XmlElement(ElementName = "LocalizedString", Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
        public LocalizedString LocalizedString { get; set; }
    }

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

    [XmlRoot(ElementName = "Requirement", Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
    public class Requirement
    {
        [XmlElement(ElementName = "Identifier")]
        public string Identifier { get; set; }
        [XmlElement(ElementName = "Name")]
        public Name Name { get; set; }
    }

    [XmlInclude(typeof(AnyValueTypeElement))]
    [XmlRoot(ElementName = "Element", Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
    public class Element
    {
        [XmlElement(ElementName = "Requirement", Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
        public Requirement Requirement { get; set; }
        [XmlAttribute(AttributeName = "type", Namespace = "http://www.w3.org/2001/XMLSchema-instance")]
        public string Type { get; set; }
    }
    [XmlRoot(ElementName = "AnyValueType", Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
    public class AnyValueTypeElement : Element
    {
    }
   

    [XmlRoot(ElementName = "Identifier")]
    public class Identifier
    {
        [XmlAttribute(AttributeName = "schemeID")]
        public string SchemeID { get; set; }
        [XmlText]
        public string Text { get; set; }
    }

    [XmlRoot(ElementName = "Agent")]
    public class Agent
    {
        [XmlElement(ElementName = "Identifier")]
        public Identifier Identifier { get; set; }
        [XmlElement(ElementName = "Name")]
        public string Name { get; set; }
    }

    [XmlRoot(ElementName = "ResponseOption", Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:query:4.0")]
    public class ResponseOption
    {
        [XmlAttribute(AttributeName = "returnType")]
        public string ReturnType { get; set; }
    }

    [XmlRoot(ElementName = "CurrentAddress")]
    public class CurrentAddress
    {
        [XmlElement(ElementName = "FullAddress")]
        public string FullAddress { get; set; }
        [XmlElement(ElementName = "AdminUnitLevel1")]
        public string AdminUnitLevel1 { get; set; }
    }

    [XmlRoot(ElementName = "Person")]
    public class Person
    {
        [XmlElement(ElementName = "LevelOfAssurance")]
        public string LevelOfAssurance { get; set; }
        [XmlElement(ElementName = "Identifier")]
        public Identifier Identifier { get; set; }
        [XmlElement(ElementName = "FamilyName")]
        public string FamilyName { get; set; }
        [XmlElement(ElementName = "GivenName")]
        public string GivenName { get; set; }
        [XmlElement(ElementName = "DateOfBirth")]
        public string DateOfBirth { get; set; }
        [XmlElement(ElementName = "PlaceOfBirth")]
        public string PlaceOfBirth { get; set; }
        [XmlElement(ElementName = "CurrentAddress")]
        public CurrentAddress CurrentAddress { get; set; }
        [XmlElement(ElementName = "Gender")]
        public string Gender { get; set; }
    }

    [XmlRoot(ElementName = "Title", Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
    public class Title
    {
        [XmlAttribute(AttributeName = "lang")]
        public string Lang { get; set; }
        [XmlText]
        public string Text { get; set; }
    }

    [XmlRoot(ElementName = "DataServiceEvidenceType", Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
    public class DataServiceEvidenceType
    {
        [XmlElement(ElementName = "Identifier", Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
        public string Identifier2 { get; set; }
        [XmlElement(ElementName = "EvidenceTypeClassification", Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
        public string EvidenceTypeClassification { get; set; }
        [XmlElement(ElementName = "Title", Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
        public Title Title { get; set; }
     }

    [XmlRoot(ElementName = "Query", Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:query:4.0")]
    public class Query
    {
        [XmlElement(ElementName = "Slot", Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
        public List<Slot> Slot { get; set; }
        [XmlAttribute(AttributeName = "queryDefinition")]
        public string QueryDefinition { get; set; }
    }

    [XmlRoot(ElementName = "QueryRequest", Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:query:4.0")]
    public class QueryRequest
    {
        [XmlElement(ElementName = "Slot", Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0")]
        public List<Slot> Slot { get; set; }
        [XmlElement(ElementName = "ResponseOption", Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:query:4.0")]
        public ResponseOption ResponseOption { get; set; }
        [XmlElement(ElementName = "Query", Namespace = "urn:oasis:names:tc:ebxml-regrep:xsd:query:4.0")]
        public Query Query { get; set; }
        [XmlAttribute(AttributeName = "query", Namespace = "http://www.w3.org/2000/xmlns/")]
        public string _Query { get; set; }
        [XmlAttribute(AttributeName = "id")]
        public string Id { get; set; }
    }
}

票数 0

页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持

原文链接：

https://stackoverflow.com/questions/73611926

复制

相似问题

问C# XML到POCO相同的"xsi:type“不能被不同元素使用
EN

回答 2

Stack Overflow用户

Stack Overflow用户

社区

活动

圈层

关于

腾讯云开发者

热门产品

热门推荐

更多推荐

问C# XML到POCO相同的"xsi:type“不能被不同元素使用EN

回答 2

Stack Overflow用户

Stack Overflow用户

社区

活动

圈层

关于

腾讯云开发者

热门产品

热门推荐

更多推荐

问C# XML到POCO相同的"xsi:type“不能被不同元素使用
EN