如何在 .NET/ASMX 中更改 WebService 的响应标签名称？答案

【问题标题】：How to change WebService's response's tag name in .NET/ASMX?如何在 .NET/ASMX 中更改 WebService 的响应标签名称？
【发布时间】：2010-11-25 09:57:52
【问题描述】：

我有以下代码：

namespace WebService1
{
    [System.Web.Services.WebService(Namespace = "mynamespace", 
                Name = "ControlModuleService")]
    [System.ComponentModel.ToolboxItem(false)]
    [System.Web.Services.WebServiceBindingAttribute(Name = "ControlModulePort"),
    SoapDocumentService(SoapBindingUse.Literal,SoapParameterStyle.Bare)]

    public class Service1 : CommandCenter
    {

        [WebMethod, SoapDocumentMethod(
        ResponseElementName = "setConfigurationResponse")]
        public setConfigurationResponse setConfiguration(setConfigurationRequest request) 
        {

            return new setConfigurationResponse();
        }
}

类型：

[System.Diagnostics.DebuggerStepThroughAttribute()]
    [System.CodeDom.Compiler.GeneratedCodeAttribute("System.ServiceModel", "3.0.0.0")]
    [System.ServiceModel.MessageContractAttribute(WrapperName = "setConfigurationResponse", WrapperNamespace = "mynamespace", IsWrapped = false)]
    public partial class setConfigurationResponse
    {

        [System.ServiceModel.MessageBodyMemberAttribute(Namespace = "mynamespace", Order = 0)]
        [System.Xml.Serialization.XmlElementAttribute("return", Form = System.Xml.Schema.XmlSchemaForm.Unqualified)]
        public transaction[] @return;

        public setConfigurationResponse()
        {
        }

        public setConfigurationResponse(transaction[] @return)
        {
            this.@return = @return;
        }
    }

它生成以下 WSDL：

<wsdl:types>
    <s:schema elementFormDefault="qualified" targetNamespace="mynamespace">
      <s:element name="request" type="tns:setConfigurationRequest" />
      <s:complexType name="setConfigurationRequest">
        <s:sequence>
          <s:element minOccurs="0" maxOccurs="unbounded" form="unqualified" name="transactions" type="tns:transaction" />
          <s:element minOccurs="1" maxOccurs="1" form="unqualified" name="turnOnMode" type="s:boolean" />
          <s:element minOccurs="1" maxOccurs="1" form="unqualified" name="turnOffMode" type="s:boolean" />

        </s:sequence>
      </s:complexType>
      <s:complexType name="transaction">
        <s:sequence>
          <s:element minOccurs="0" maxOccurs="1" form="unqualified" name="idCC" type="s:string" />
          <s:element minOccurs="1" maxOccurs="1" form="unqualified" name="idTrans" type="s:int" />
          <s:element minOccurs="1" maxOccurs="1" form="unqualified" name="startTime" type="s:long" />
          <s:element minOccurs="1" maxOccurs="1" form="unqualified" name="state" type="s:int" />
        </s:sequence>

      </s:complexType>
      <s:element name="setConfigurationResult" type="tns:setConfigurationResponse" />
      <s:complexType name="setConfigurationResponse">
        <s:sequence>
          <s:element minOccurs="0" maxOccurs="unbounded" form="unqualified" name="return" type="tns:transaction" />
        </s:sequence>
      </s:complexType>
...
</s:schema>
</wsdl:types>

为什么要将名称 setConfigurationResponse 更改为 setconfigurationResult？怎么改？

【问题讨论】：

标签： c# .net web-services

【解决方案1】：

它既简单又复杂且难以找到：

就在类定义的正上方：

[XmlRoot(DataType = "setConfigurationResponse", ElementName = "setConfigurationResponse")]

导致...

[System.Diagnostics.DebuggerStepThroughAttribute()]
    [System.CodeDom.Compiler.GeneratedCodeAttribute("System.ServiceModel", "3.0.0.0")]
    [System.ServiceModel.MessageContractAttribute(WrapperName = "setConfigurationResponse", WrapperNamespace = "mynamespace", IsWrapped = false)]
    [XmlRoot(DataType = "setConfigurationResponse", ElementName = "setConfigurationResponse")] 
    public partial class setConfigurationResponse
    {

        [System.ServiceModel.MessageBodyMemberAttribute(Namespace = "mynamespace", Order = 0)]
        [System.Xml.Serialization.XmlElementAttribute("return", Form = System.Xml.Schema.XmlSchemaForm.Unqualified)]
        public transaction[] @return;

        public setConfigurationResponse()
        {
        }

        public setConfigurationResponse(transaction[] @return)
        {
            this.@return = @return;
        }
    }

最后... :)

<s:element name="setConfigurationResponse" nillable="true" type="tns:setConfigurationResponse"/>
−
<s:complexType name="setConfigurationResponse">
−
<s:sequence>
<s:element minOccurs="0" maxOccurs="unbounded" form="unqualified" name="return" type="tns:transaction"/>
</s:sequence>
</s:complexType>

【讨论】：

【解决方案2】：

[XmlRoot(DataType = "setConfigurationResponse", ElementName = "setConfigurationResponse")]
[System.Diagnostics.DebuggerStepThroughAttribute()]
    [System.CodeDom.Compiler.GeneratedCodeAttribute("System.ServiceModel", "3.0.0.0")]
    [System.ServiceModel.MessageContractAttribute(WrapperName = "setConfigurationResponse", WrapperNamespace = "mynamespace", IsWrapped = false)]
    [XmlRoot(DataType = "setConfigurationResponse", ElementName = "setConfigurationResponse")] 
    public partial class setConfigurationResponse
    {

        [System.ServiceModel.MessageBodyMemberAttribute(Namespace = "mynamespace", Order = 0)]
        [System.Xml.Serialization.XmlElementAttribute("return", Form = System.Xml.Schema.XmlSchemaForm.Unqualified)]
        public transaction[] @return;

        public setConfigurationResponse()
        {
        }

        public setConfigurationResponse(transaction[] @return)
        {
            this.@return = @return;
        }
    }

【讨论】：