wcf soap 1.1响应对象未反序列化

Question

我有一个.NET 4.5客户端，它调用了soap服务方法。使用提琴手通过电线正确地调用了该方法，我可以说响应返回了，并且该方法调用成功了。

示例方法调用响应：

<SOAP-ENV:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/">
<SOAP-ENV:Body>
    <executeResponse>
        <Number>EEI0002278</Number>
        <SysID>a2750b4fdbb9a7c0b6e69b3c8a9619ff</SysID>
        <Status>200</Status>
        <Message>COI case generated</Message>
    </executeResponse>
</SOAP-ENV:Body>

我的客户端.config文件

 <system.serviceModel>
    <bindings>
        <customBinding>
            <binding name="WsHttpSoap11">
                <security enableUnsecuredResponse="true" authenticationMode="CertificateOverTransport" />
                <textMessageEncoding messageVersion="Soap11" />
                <context />
                <httpsTransport authenticationScheme="Basic" />
            </binding>
        </customBinding>
    </bindings>
    <client>
        <endpoint address="https://gateway-cs.company.com:8888/COICaseGenerator.do"
            binding="customBinding" bindingConfiguration="WsHttpSoap11"
            contract="ServiceNowSoap" name="Soap11" />
    </client>
</system.serviceModel>

数据合同：

[DataContract(Namespace = "http://www.company.com/COICaseGenerator")]
public class executeResponse
{

    private string numberField;
    private string sysIDField;
    private string statusField;
    private string messageField;

    [DataMember(Name="Number", Order = 0)]
    public string Number
    {
        get
        {
            return this.numberField;
        }
        set
        {
            this.numberField = value;
        }
    }

    [DataMember(Name = "SysID", Order = 1)]
    public string SysID
    {
        get
        {
            return this.sysIDField;
        }
        set
        {
            this.sysIDField = value;
        }
    }

    [DataMember(Name = "Status", Order = 2)]
    public string Status
    {
        get
        {
            return this.statusField;
        }
        set
        {
            this.statusField = value;
        }
    }

    [DataMember(Name = "Message", Order = 3)]
    public string Message
    {
        get
        {
            return this.messageField;
        }
        set
        {
            this.messageField = value;
        }
    }

    [OnDeserialized()]
    public void OnDeserialized(StreamingContext c)
    {
        //if (MyCustonObj == null)
        //{
        //    MyCustonObj = new MyCustomClass();
        //    MyCustonObj.MyStrData = "Overridden in serialization";
        //}
    }

    [OnDeserializing()]
    public void OnDeserializing(StreamingContext c)
    {
        //if (MyCustonObj == null)
        //{
        //    MyCustonObj = new MyCustomClass();
        //    MyCustonObj.MyStrData = "Overridden in  deserializing";
        //}
    }

    [OnSerialized()]
    public void OnSerialized(StreamingContext c)
    {
        // if you wan to  do somehing when serialized here or just remove them

    }

    [OnSerializing()]
    public void OnSerializing(StreamingContext c)
    {
        // if you wan to  do somehing during serializing here or just remove them    
    }
}

Svcutil.exe生成：

[System.CodeDom.Compiler.GeneratedCodeAttribute("System.ServiceModel", "4.0.0.0")]
[System.ServiceModel.ServiceContractAttribute(Namespace="", ConfigurationName="ServiceNowSoap")]
public interface ServiceNowSoap
{

    [System.ServiceModel.OperationContractAttribute()]
    executeResponse execute(CoiCase coiCase);

    [System.ServiceModel.OperationContractAttribute()]
    void executeAsync();
}

[System.CodeDom.Compiler.GeneratedCodeAttribute("System.ServiceModel", "4.0.0.0")]
public interface ServiceNowSoapChannel : ServiceNowSoap, System.ServiceModel.IClientChannel
{
}

[System.Diagnostics.DebuggerStepThroughAttribute()]
[System.CodeDom.Compiler.GeneratedCodeAttribute("System.ServiceModel", "4.0.0.0")]
public partial class ServiceNowSoapClient : System.ServiceModel.ClientBase<ServiceNowSoap>, ServiceNowSoap
{

    public ServiceNowSoapClient()
    {
    }

    public ServiceNowSoapClient(string endpointConfigurationName) : 
            base(endpointConfigurationName)
    {
    }

    public ServiceNowSoapClient(string endpointConfigurationName, string remoteAddress) : 
            base(endpointConfigurationName, remoteAddress)
    {
    }

    public ServiceNowSoapClient(System.ServiceModel.Channels.Binding binding, System.ServiceModel.EndpointAddress remoteAddress) : 
            base(binding, remoteAddress)
    {
    }

    public void executeAsync()
    {
        base.Channel.executeAsync();
    }

    public executeResponse execute(CoiCase coiCase)
    {
        return base.Channel.execute(coiCase);
    }
}

问题：

调用服务方法（executeResponse execute（CoiCase coiCase）） 返回null。即使在提琴手中响应消息看起来正确。

和以下反序列化方法从不调用。我设置了断点，但是它们从未被击中。

public void OnDeserialized(StreamingContext c)
public void OnDeserializing(StreamingContext c)
public void OnSerialized(StreamingContext c)
public void OnSerializing(StreamingContext c)