SoapMethodAttribute Klasse

Definition

public ref class SoapMethodAttribute sealed : System::Runtime::Remoting::Metadata::SoapAttribute

[System.AttributeUsage(System.AttributeTargets.Method)]
public sealed class SoapMethodAttribute : System.Runtime.Remoting.Metadata.SoapAttribute

[System.AttributeUsage(System.AttributeTargets.Method)]
[System.Runtime.InteropServices.ComVisible(true)]
public sealed class SoapMethodAttribute : System.Runtime.Remoting.Metadata.SoapAttribute

[<System.AttributeUsage(System.AttributeTargets.Method)>]
type SoapMethodAttribute = class
    inherit SoapAttribute

[<System.AttributeUsage(System.AttributeTargets.Method)>]
[<System.Runtime.InteropServices.ComVisible(true)>]
type SoapMethodAttribute = class
    inherit SoapAttribute

Public NotInheritable Class SoapMethodAttribute
Inherits SoapAttribute

Vererbung

Object

Attribute

SoapAttribute

SoapMethodAttribute

Attribute

AttributeUsageAttribute ComVisibleAttribute

Beispiele

Das folgende Codebeispiel zeigt, wie die Member in der Klasse verwendet werden, um die SoapMethodAttribute SOAP-Generierung und -Verarbeitung für eine Methode anzupassen.

#using <System.dll>
#using <System.Runtime.Remoting.dll>
using namespace System;
using namespace System::Runtime::Remoting::Metadata;

namespace ExampleNamespace
{
   public ref class ExampleClass
   {
   public:
      [SoapMethod(
         ResponseXmlElementName="ExampleResponseElement",
         ResponseXmlNamespace=
         "http://example.org/MethodResponseXmlNamespace",
         ReturnXmlElementName="HelloMessage",
         SoapAction="http://example.org/ExampleSoapAction#GetHello",
         XmlNamespace="http://example.org/MethodCallXmlNamespace")]
      String^ GetHello( String^ name )
      {
         return String::Format( L"Hello, {0}", name );
      }
   };

}

int main()
{
   
   // Get the method info object for the GetHello method.
   System::Reflection::MethodBase^ getHelloMethod = 
      ExampleNamespace::ExampleClass::typeid->GetMethod( L"GetHello" );
   
   // Print the XML namespace for the invocation of this method.
   String^ methodCallXmlNamespace =
      System::Runtime::Remoting::SoapServices::GetXmlNamespaceForMethodCall(
         getHelloMethod );
   Console::WriteLine( L"The XML namespace for the response of the method "
         L"GetHello in ExampleClass is {0}.", methodCallXmlNamespace );
   
   // Print the XML namespace for the response of this method.
   String^ methodResponseXmlNamespace =
      System::Runtime::Remoting::SoapServices::GetXmlNamespaceForMethodCall(
         getHelloMethod );
   Console::WriteLine( L"The XML namespace for the invocation of the method "
         L"GetHello in ExampleClass is {0}.", methodResponseXmlNamespace );
   
   // Print the SOAP action for this method.
   String^ getHelloSoapAction =
      System::Runtime::Remoting::SoapServices::GetXmlNamespaceForMethodCall(
         getHelloMethod );
   Console::WriteLine( L"The SOAP action for the method "
         L"GetHello in ExampleClass is {0}.", getHelloSoapAction );
}

using System;
using System.Runtime.Remoting.Metadata;

namespace ExampleNamespace
{
    public class ExampleClass
    {
        [SoapMethod(
             ResponseXmlElementName="ExampleResponseElement",
             ResponseXmlNamespace=
                "http://example.org/MethodResponseXmlNamespace",
             ReturnXmlElementName="HelloMessage",
             SoapAction="http://example.org/ExampleSoapAction#GetHello",
             XmlNamespace="http://example.org/MethodCallXmlNamespace")]
        public string GetHello(string name)
        {
            return "Hello, " + name;
        }
    }
}

public class Demo
{
    public static void Main(string[] args)
    {
        // Get the method info object for the GetHello method.
        System.Reflection.MethodBase getHelloMethod =
            typeof(ExampleNamespace.ExampleClass).GetMethod("GetHello");

        // Print the XML namespace for the invocation of this method.
        string methodCallXmlNamespace =
            System.Runtime.Remoting.SoapServices.
                GetXmlNamespaceForMethodCall(getHelloMethod);
        Console.WriteLine(
            "The XML namespace for the response of the method " +
            "GetHello in ExampleClass is {0}.",
            methodCallXmlNamespace);

        // Print the XML namespace for the response of this method.
        string methodResponseXmlNamespace =
            System.Runtime.Remoting.SoapServices.
                GetXmlNamespaceForMethodResponse(getHelloMethod);
        Console.WriteLine(
            "The XML namespace for the invocation of the method " +
            "GetHello in ExampleClass is {0}.",
            methodResponseXmlNamespace);

        // Print the SOAP action for this method.
        string getHelloSoapAction =
            System.Runtime.Remoting.SoapServices.
                GetSoapActionFromMethodBase(getHelloMethod);
        Console.WriteLine(
            "The SOAP action for the method " +
            "GetHello in ExampleClass is {0}.",
            getHelloSoapAction);
    }
}

Hinweise

Die Zielobjekte für das SoapMethodAttribute Attribut sind Methoden, die remote aufgerufen werden können. Wenden Sie die Anwendung an, um die SoapMethodAttribute SOAP-Generierung und -Verarbeitung anzupassen. Eigenschaften dieses Attributs ermöglichen dem Programmierer das Anpassen des SOAPAction HTTP-Headerfelds, um die Absicht der SOAP-HTTP-Anforderung anzugeben.