c# - How to specify custom SoapAction without service interface exposed -

i wondering if possible have soap action not expose interface

i define service interface this

[servicecontract(namespace = "/")] public interface iservice {     [operationcontract(action = "heartbeat", name = "heartbeat")]     [xmlserializerformat]     [webinvoke(requestformat = webmessageformat.xml, responseformat = webmessageformat.xml, uritemplate = "/heartbeat")]     heartbeatresponse heartbeat(heartbeatrequest request); } 

implementation:

[servicebehavior(addressfiltermode = addressfiltermode.any, namespace = "/")] public class service : iservice {     public heartbeatresponse heartbeat(heartbeatrequest request)     {         ...     } } 

web.config

<behavior name="endpointbehavior">   <servicemetadata httpgetenabled="true" />   <servicedebug includeexceptiondetailinfaults="true" /> </behavior> <bindings>   <wshttpbinding>     <binding name="soap12">       <security mode="none">         <transport clientcredentialtype="none" />       </security>     </binding>   </wshttpbinding> </bindings>  <service behaviorconfiguration="endpointbehavior" name="xxxxxx.service">     <endpoint binding="wshttpbinding" bindingconfiguration="soap12" name="service" bindingnamespace="/" contract="xxxxxx.iservice" /> </service> 

here response get:

<s:envelope xmlns:s="http://www.w3.org/2003/05/soap-envelope" xmlns:a="http://www.w3.org/2005/08/addressing">    <s:header>       <a:action s:mustunderstand="1">/iservice/heartbeatresponse</a:action>    </s:header>    <s:body xmlns:xsi="http://www.w3.org/2001/xmlschema-instance" xmlns:xsd="http://www.w3.org/2001/xmlschema">       <heartbeatresponse xmlns="urn://ocpp/cs/2012/06/">          <currenttime>2013-08-07t19:59:38.5842774z</currenttime>       </heartbeatresponse>    </s:body> </s:envelope> 

i "/heartbeatresponse" or "heartbeatresponse"

<s:envelope xmlns:s="http://www.w3.org/2003/05/soap-envelope" xmlns:a="http://www.w3.org/2005/08/addressing">    <s:header>       <a:action s:mustunderstand="1">/heartbeatresponse</a:action>    </s:header>    <s:body xmlns:xsi="http://www.w3.org/2001/xmlschema-instance" xmlns:xsd="http://www.w3.org/2001/xmlschema">       <heartbeatresponse xmlns="urn://ocpp/cs/2012/06/">          <currenttime>2013-08-07t19:35:57.9349568z</currenttime>       </heartbeatresponse>    </s:body> </s:envelope> 

set replyaction:

[operationcontract(replyaction="http://microsoft.wcf.documentation/responsetoocamethod")] string samplemethod(string msg);