從CompactFramework Client消耗WebService

Question

我試圖調用這樣的webservice方法：

myService.Register("mystring");

webmethod的定義只是：

[WebMethod]
public void Register(string s)
{
}

但是我收到以下System.InvalidOperationException：

“不希望使用System.String類型。請使用XmlInclude或SoapInclude屬性來指定靜態未知的類型。”

---

   at System.Xml.Serialization.AccessorCollection.findAccessor(Type t)
   at System.Xml.Serialization.XmlSerializationWriter.EnqueueMember(MemberValueCollection members, LogicalMemberValue member, SerializationQueue attributes, SerializationQueue elements, Object fetcherTarget, String parentElementNamespace)
   at System.Xml.Serialization.XmlSerializationWriter.EnqueueMembers(MemberValueCollection members, SerializationQueue attributes, SerializationQueue elements, Object fetcherTarget, String parentElementNamespace)
   at System.Xml.Serialization.XmlSerializationWriter.SerializeComplexAsElement(LogicalType serializeAs, Accessor accessor, Object value, SerializationQueue delayedWork, Boolean recursiveCall, Boolean requiresTypeAttr, XmlSerializerNamespaces serializerNs)
   at System.Web.Services.Protocols.SoapMessageFormatter.SerializeComplexAsElement(LogicalType serializeAs, Accessor accessor, Object value, SerializationQueue delayedWork, Boolean recursiveCall, Boolean requiresTypeAttr, XmlSerializerNamespaces ns)
   at System.Xml.Serialization.XmlSerializationWriter.SerializeAsElement(Accessor accessor, Object value, Object fetcherTarget, SerializationQueue delayedWork, Boolean recursiveCall, Boolean schemaReqTypeAttr, XmlSerializerNamespaces serializerNs)
   at System.Xml.Serialization.XmlSerializationWriter.serializeMembers(SerializationQueue queue, SerializationQueue delayedWork, Boolean recursiveCall, Boolean schemaReqTypeAttr, XmlSerializerNamespaces serializeNs)
   at System.Web.Services.Protocols.SoapMessageFormatter.execute(String targetNamespace)
   at System.Web.Services.Protocols.SoapMessageSerializer.Serialize(XmlWriter writer, SoapHttpClientProtocol client, Object[] parameters, LogicalSoapMethod soapMethod, Boolean soap12)
   at System.Web.Services.Protocols.SoapHttpClientProtocol.doInvoke(String methodName, Object[] parameters, WebClientAsyncResult asyncResult)
   at System.Web.Services.Protocols.SoapHttpClientProtocol.Invoke(String methodName, Object[] parameters)

---

Google並未提供任何有用的工具，而且我處於死胡同，因此歡迎提出建議。 到目前為止，我唯一的想法就是這有點不匹配，因為CF對Webservice項目使用了不同版本的System.dll。

Answer 1

這是由於我使用了Web參考的子類，並且還使用了一個接口，即：

public class MyWebServiceReference : RawWebServiceReference, IService {}

該接口位於RawWebServiceReference和MyWebServiceReference的單獨項目中，並且某些方面引起了錯誤。