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How to use svcutil to create a C # WCF proxy from a web service that uses a restriction to hide elements?

I am creating a client for a web service, more or less out of control. The following is a simplified diagram example:

<xs:complexType name="A">
    <xs:sequence>
        <xs:element minOccurs="0" maxOccurs="1" name="element1" type="xs:string" />
        <xs:element minOccurs="0" maxOccurs="1" name="element2" type="xs:string" />
    </xs:sequence>
</xs:complexType>

<xs:complexType name="B">
    <xs:complexContent>
        <xs:restriction base="A">
            <xs:sequence>
                <xs:element minOccurs="1" maxOccurs="1" name="element2" type="xs:string" />
            </xs:sequence>
        </xs:restriction>
    </xs:complexContent>
</xs:complexType>

In short, we have an object A containing all the elements. A service has several types based on A, but with limitations, so that inherited types are usually smaller than the base type โ€” type B is illustrated here.

In schemes such as Visual Studio 2010, SoapUI, etc., this looks as expected. A has 2 elements and B only 1 (= element 2).

Using svcutil, I get a full set of elements in both types A and B, or when playing with parameters, I get error messages, such as:

: "B" "http://tempuri.org/XMLSchema.xsd" . ,   . , , ImportXmlType   .

/ /, , WSDL, , .

svcutil, ?

1

, svcutil. , ... :

svcutil schema.xsd/importXmlTypes/datacontractonly :

[System.Diagnostics.DebuggerStepThroughAttribute()]
[System.CodeDom.Compiler.GeneratedCodeAttribute("System.Runtime.Serialization", "4.0.0.0")]
[System.Runtime.Serialization.DataContractAttribute(Name="A", Namespace="http://tempuri.org/XMLSchema.xsd")]
public partial class A : object, System.Runtime.Serialization.IExtensibleDataObject
{

    private System.Runtime.Serialization.ExtensionDataObject extensionDataField;

    private string element1Field;

    private string element2Field;

    public System.Runtime.Serialization.ExtensionDataObject ExtensionData
    {
        get
        {
            return this.extensionDataField;
        }
        set
        {
            this.extensionDataField = value;
        }
    }

    [System.Runtime.Serialization.DataMemberAttribute(EmitDefaultValue=false)]
    public string element1
    {
        get
        {
            return this.element1Field;
        }
        set
        {
            this.element1Field = value;
        }
    }

    [System.Runtime.Serialization.DataMemberAttribute(EmitDefaultValue=false)]
    public string element2
    {
        get
        {
            return this.element2Field;
        }
        set
        {
            this.element2Field = value;
        }
    }
}

[System.Diagnostics.DebuggerStepThroughAttribute()]
[System.CodeDom.Compiler.GeneratedCodeAttribute("System.Runtime.Serialization", "4.0.0.0")]
[System.Xml.Serialization.XmlSchemaProviderAttribute("ExportSchema")]
[System.Xml.Serialization.XmlRootAttribute(IsNullable=false)]

public partial class B : object, System.Xml.Serialization.IXmlSerializable
{

    private System.Xml.XmlNode[] nodesField;

    private static System.Xml.XmlQualifiedName typeName = new System.Xml.XmlQualifiedName("B", "http://tempuri.org/XMLSchema.xsd");

    public System.Xml.XmlNode[] Nodes
    {
        get
        {
            return this.nodesField;
        }
        set
        {
            this.nodesField = value;
        }
    }

    public void ReadXml(System.Xml.XmlReader reader)
    {
        this.nodesField = System.Runtime.Serialization.XmlSerializableServices.ReadNodes(reader);
    }

    public void WriteXml(System.Xml.XmlWriter writer)
    {
        System.Runtime.Serialization.XmlSerializableServices.WriteNodes(writer, this.Nodes);
    }

    public System.Xml.Schema.XmlSchema GetSchema()
    {
        return null;
    }

    public static System.Xml.XmlQualifiedName ExportSchema(System.Xml.Schema.XmlSchemaSet schemas)
    {
        System.Runtime.Serialization.XmlSerializableServices.AddDefaultSchema(schemas, typeName);
        return typeName;
    }
}

Xml- . - getgo.

svcutil schema.xsd/serializer: XmlSerializer/datacontractonly , .

svcutil schema.xsd/serializer: XmlSerializer/datacontractonly : "B" "http://tempuri.org/XMLSchema.xsd" . , , . , ImportXmlType .

/dataContractOnly , xsd.exe . , xsd.exe, Windows XmlSerializerFormatAttribute . /importXmlTypes XML DataContractFormatAttribute .

xsd schema.xsd/c B, A element1:

[System.CodeDom.Compiler.GeneratedCodeAttribute("xsd", "4.0.30319.1")]
[System.SerializableAttribute()]
[System.Diagnostics.DebuggerStepThroughAttribute()]
[System.ComponentModel.DesignerCategoryAttribute("code")]
[System.Xml.Serialization.XmlTypeAttribute(Namespace="http://tempuri.org/XMLSchema.xsd")]
[System.Xml.Serialization.XmlRootAttribute("request", Namespace="http://tempuri.org/XMLSchema.xsd", IsNullable=false)]
public partial class B : A {
}

/// <remarks/>
[System.Xml.Serialization.XmlIncludeAttribute(typeof(B))]
[System.CodeDom.Compiler.GeneratedCodeAttribute("xsd", "4.0.30319.1")]
[System.SerializableAttribute()]
[System.Diagnostics.DebuggerStepThroughAttribute()]
[System.ComponentModel.DesignerCategoryAttribute("code")]
[System.Xml.Serialization.XmlTypeAttribute(Namespace="http://tempuri.org/XMLSchema.xsd")]
public partial class A {

    private string element1Field;

    private string element2Field;

    /// <remarks/>
    public string element1 {
        get {
            return this.element1Field;
        }
        set {
            this.element1Field = value;
        }
    }

    /// <remarks/>
    public string element2 {
        get {
            return this.element2Field;
        }
        set {
            this.element2Field = value;
        }
    }
}
+5
1

/importXmlTypes, XmlSerializer. :

/importXmlTypes - ,                                       IXmlSerializable .

/serializer: XmlSerializer - , XmlSerializer                                      

0

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