XML 序列化程序在序列化后丢失对象的值

Question

我有一个 wsdl 文档第 3 方并尝试将请求序列化到 XML。我发现设置为对象实例的某些值（如 PaymentType）没有序列化。其他人（如 PersonName）。这种问题的原因可能是什么以及如何解决？问题不在 XML 本身，而是代理生成的。看起来上一步或某些设置应该有不同的原因。

这是一个例子：

以及第3方服务的XML类

[System.CodeDom.Compiler.GeneratedCodeAttribute("System.Xml", "4.7.3056.0")]
[System.SerializableAttribute()]
[System.Diagnostics.DebuggerStepThroughAttribute()]
[System.ComponentModel.DesignerCategoryAttribute("code")]
[System.Xml.Serialization.XmlTypeAttribute(Namespace="http://fedex.com/ws/rate/v24")]
public partial class CustomsClearanceDetail {

    private BrokerDetail[] brokersField;

    private ClearanceBrokerageType clearanceBrokerageField;

    private bool clearanceBrokerageFieldSpecified;

    private CustomsOptionDetail customsOptionsField;

    private Party importerOfRecordField;

    private RecipientCustomsId recipientCustomsIdField;

    private Payment dutiesPaymentField;

    private InternationalDocumentContentType documentContentField;

    private bool documentContentFieldSpecified;

    private Money customsValueField;

    private FreightOnValueType freightOnValueField;

    private bool freightOnValueFieldSpecified;

    private Money insuranceChargesField;

    private bool partiesToTransactionAreRelatedField;

    private bool partiesToTransactionAreRelatedFieldSpecified;

    private CommercialInvoice commercialInvoiceField;

    private Commodity[] commoditiesField;

    private ExportDetail exportDetailField;

    private RegulatoryControlType[] regulatoryControlsField;

    /// <remarks/>
    [System.Xml.Serialization.XmlElementAttribute("Brokers")]
    public BrokerDetail[] Brokers {
        get {
            return this.brokersField;
        }
        set {
            this.brokersField = value;
        }
    }

    /// <remarks/>
    public ClearanceBrokerageType ClearanceBrokerage {
        get {
            return this.clearanceBrokerageField;
        }
        set {
            this.clearanceBrokerageField = value;
        }
    }

    /// <remarks/>
    [System.Xml.Serialization.XmlIgnoreAttribute()]
    public bool ClearanceBrokerageSpecified {
        get {
            return this.clearanceBrokerageFieldSpecified;
        }
        set {
            this.clearanceBrokerageFieldSpecified = value;
        }
    }

    /// <remarks/>
    public CustomsOptionDetail CustomsOptions {
        get {
            return this.customsOptionsField;
        }
        set {
            this.customsOptionsField = value;
        }
    }

    /// <remarks/>
    public Party ImporterOfRecord {
        get {
            return this.importerOfRecordField;
        }
        set {
            this.importerOfRecordField = value;
        }
    }

    /// <remarks/>
    public RecipientCustomsId RecipientCustomsId {
        get {
            return this.recipientCustomsIdField;
        }
        set {
            this.recipientCustomsIdField = value;
        }
    }

    /// <remarks/>
    public Payment DutiesPayment {
        get {
            return this.dutiesPaymentField;
        }
        set {
            this.dutiesPaymentField = value;
        }
    }

    /// <remarks/>
    public InternationalDocumentContentType DocumentContent {
        get {
            return this.documentContentField;
        }
        set {
            this.documentContentField = value;
        }
    }

    /// <remarks/>
    [System.Xml.Serialization.XmlIgnoreAttribute()]
    public bool DocumentContentSpecified {
        get {
            return this.documentContentFieldSpecified;
        }
        set {
            this.documentContentFieldSpecified = value;
        }
    }

    /// <remarks/>
    public Money CustomsValue {
        get {
            return this.customsValueField;
        }
        set {
            this.customsValueField = value;
        }
    }

    /// <remarks/>
    public FreightOnValueType FreightOnValue {
        get {
            return this.freightOnValueField;
        }
        set {
            this.freightOnValueField = value;
        }
    }

    /// <remarks/>
    [System.Xml.Serialization.XmlIgnoreAttribute()]
    public bool FreightOnValueSpecified {
        get {
            return this.freightOnValueFieldSpecified;
        }
        set {
            this.freightOnValueFieldSpecified = value;
        }
    }

    /// <remarks/>
    public Money InsuranceCharges {
        get {
            return this.insuranceChargesField;
        }
        set {
            this.insuranceChargesField = value;
        }
    }

    /// <remarks/>
    public bool PartiesToTransactionAreRelated {
        get {
            return this.partiesToTransactionAreRelatedField;
        }
        set {
            this.partiesToTransactionAreRelatedField = value;
        }
    }

    /// <remarks/>
    [System.Xml.Serialization.XmlIgnoreAttribute()]
    public bool PartiesToTransactionAreRelatedSpecified {
        get {
            return this.partiesToTransactionAreRelatedFieldSpecified;
        }
        set {
            this.partiesToTransactionAreRelatedFieldSpecified = value;
        }
    }

    /// <remarks/>
    public CommercialInvoice CommercialInvoice {
        get {
            return this.commercialInvoiceField;
        }
        set {
            this.commercialInvoiceField = value;
        }
    }

    /// <remarks/>
    [System.Xml.Serialization.XmlElementAttribute("Commodities")]
    public Commodity[] Commodities {
        get {
            return this.commoditiesField;
        }
        set {
            this.commoditiesField = value;
        }
    }

    /// <remarks/>
    public ExportDetail ExportDetail {
        get {
            return this.exportDetailField;
        }
        set {
            this.exportDetailField = value;
        }
    }

    /// <remarks/>
    [System.Xml.Serialization.XmlElementAttribute("RegulatoryControls")]
    public RegulatoryControlType[] RegulatoryControls {
        get {
            return this.regulatoryControlsField;
        }
        set {
            this.regulatoryControlsField = value;
        }
    }
}





[System.CodeDom.Compiler.GeneratedCodeAttribute("System.Xml", "4.7.3056.0")]
[System.SerializableAttribute()]
[System.Diagnostics.DebuggerStepThroughAttribute()]
[System.ComponentModel.DesignerCategoryAttribute("code")]
[System.Xml.Serialization.XmlTypeAttribute(Namespace="http://fedex.com/ws/rate/v24")]
public partial class Payment {

    private PaymentType paymentTypeField;

    private bool paymentTypeFieldSpecified;

    private Payor payorField;

    /// <remarks/>
    public PaymentType PaymentType {
        get {
            return this.paymentTypeField;
        }
        set {
            this.paymentTypeField = value;
        }
    }

    /// <remarks/>
    [System.Xml.Serialization.XmlIgnoreAttribute()]
    public bool PaymentTypeSpecified {
        get {
            return this.paymentTypeFieldSpecified;
        }
        set {
            this.paymentTypeFieldSpecified = value;
        }
    }

    /// <remarks/>
    public Payor Payor {
        get {
            return this.payorField;
        }
        set {
            this.payorField = value;
        }
    }
}


[System.CodeDom.Compiler.GeneratedCodeAttribute("System.Xml", "4.7.3056.0")]
[System.SerializableAttribute()]
[System.Xml.Serialization.XmlTypeAttribute(Namespace="http://fedex.com/ws/rate/v24")]
public enum PaymentType {

    /// <remarks/>
    SENDER,
}

Answer 1

对于这些类型和其他一些类型，在生成的类中有一个额外的属性。例如，如果其中一个不起作用的属性被命名为 "Property1"，那么还有另一个属性被命名为 "Property1Specified"。序列化将忽略这些属性，除非“...Specified”属性设置为 true。将所有这些属性指定的属性设置为 true 现在允许序列化显示所有预期的元素。

正如我所说，这与 XML 属性、结构或类似的 smht 无关。原因是 XML 和要序列化的对象的设置

XML 序列化程序在序列化后丢失对象的值

XML Serializer looses values of the object after serialization

c#

proxy

soap

web-services

xmlserializer