OperationBinding Klasa

Definicja

Przestrzeń nazw:

System.Web.Services.Description

Zestaw:

System.Web.Services.dll

Dostarcza specyfikacje protokołów i formatów danych dla komunikatów używanych w akcji obsługiwanej przez usługę sieci Web XML. Klasa ta nie może być dziedziczona.

public ref class OperationBinding sealed : System::Web::Services::Description::NamedItem

[System.Web.Services.Configuration.XmlFormatExtensionPoint("Extensions")]
public sealed class OperationBinding : System.Web.Services.Description.NamedItem

[<System.Web.Services.Configuration.XmlFormatExtensionPoint("Extensions")>]
type OperationBinding = class
    inherit NamedItem

Public NotInheritable Class OperationBinding
Inherits NamedItem

Dziedziczenie

Object

DocumentableItem

NamedItem

OperationBinding

Atrybuty

XmlFormatExtensionPointAttribute

Przykłady

W poniższym przykładzie pokazano użycie właściwości i metod uwidocznionych przez klasę OperationBinding . Przyjmuje istniejący ServiceDescription element i dodaje obsługę protokołu SOAP.

#using <System.Xml.dll>
#using <System.Web.Services.dll>
#using <System.dll>

using namespace System;
using namespace System::Web::Services::Description;

int main()
{
   try
   {
      ServiceDescription^ myServiceDescription = ServiceDescription::Read( "MathService_input_cs.wsdl" );
      String^ myTargetNamespace = myServiceDescription->TargetNamespace;
      
      // Create an OperationBinding for the Add operation.
      OperationBinding^ addOperationBinding = gcnew OperationBinding;
      String^ addOperation = "Add";
      addOperationBinding->Name = addOperation;

      // Create an InputBinding for the Add operation.
      InputBinding^ myInputBinding = gcnew InputBinding;
      SoapBodyBinding^ mySoapBodyBinding = gcnew SoapBodyBinding;
      mySoapBodyBinding->Use = SoapBindingUse::Literal;
      myInputBinding->Extensions->Add( mySoapBodyBinding );

      // Add the InputBinding to the OperationBinding.
      addOperationBinding->Input = myInputBinding;

      // Create an OutputBinding for the Add operation.
      OutputBinding^ myOutputBinding = gcnew OutputBinding;
      myOutputBinding->Extensions->Add( mySoapBodyBinding );
      
      // Add the OutputBinding to the OperationBinding. 
      addOperationBinding->Output = myOutputBinding;

      // Create an extensibility element for a SoapOperationBinding.
      SoapOperationBinding^ mySoapOperationBinding = gcnew SoapOperationBinding;
      mySoapOperationBinding->Style = SoapBindingStyle::Document;
      mySoapOperationBinding->SoapAction = String::Concat( myTargetNamespace, addOperation );

      // Add the extensibility element SoapOperationBinding to 
      // the OperationBinding.
      addOperationBinding->Extensions->Add( mySoapOperationBinding );

      ServiceDescriptionFormatExtensionCollection^ myExtensions;

      // Get the FaultBindingCollection from the OperationBinding.
      FaultBindingCollection^ myFaultBindingCollection = addOperationBinding->Faults;
      FaultBinding^ myFaultBinding = gcnew FaultBinding;
      myFaultBinding->Name = "ErrorFloat";

      // Associate SOAP fault binding to the fault binding of the operation.
      myExtensions = myFaultBinding->Extensions;
      SoapFaultBinding^ mySoapFaultBinding = gcnew SoapFaultBinding;
      mySoapFaultBinding->Use = SoapBindingUse::Literal;
      mySoapFaultBinding->Namespace = myTargetNamespace;
      myExtensions->Add( mySoapFaultBinding );
      myFaultBindingCollection->Add( myFaultBinding );

      // Get the BindingCollection from the ServiceDescription.
      BindingCollection^ myBindingCollection = myServiceDescription->Bindings;

      // Get the OperationBindingCollection of SOAP binding 
      // from the BindingCollection.
      OperationBindingCollection^ myOperationBindingCollection = myBindingCollection[ 0 ]->Operations;
      myOperationBindingCollection->Add( addOperationBinding );
      Console::WriteLine( "The operations supported by this service are:" );
      System::Collections::IEnumerator^ myEnum = myOperationBindingCollection->GetEnumerator();
      while ( myEnum->MoveNext() )
      {
         OperationBinding^ myOperationBinding = safe_cast<OperationBinding^>(myEnum->Current);

         Binding^ myBinding = myOperationBinding->Binding;
         Console::WriteLine( " Binding : {0} :: Name of operation : {1}", myBinding->Name, myOperationBinding->Name );

         FaultBindingCollection^ myFaultBindingCollection1 = myOperationBinding->Faults;
         System::Collections::IEnumerator^ myEnum1 = myFaultBindingCollection1->GetEnumerator();
         while ( myEnum1->MoveNext() )
         {
            FaultBinding^ myFaultBinding1 = safe_cast<FaultBinding^>(myEnum1->Current);
            Console::WriteLine( "    Fault : {0}", myFaultBinding1->Name );
         }
      }
      myServiceDescription->Write( "MathService_new_cs.wsdl" );
   }
   catch ( Exception^ e ) 
   {
      Console::WriteLine( "Exception caught!!!" );
      Console::WriteLine( "Source : {0}", e->Source );
      Console::WriteLine( "Message : {0}", e->Message );
   }
}

using System;
using System.Web.Services.Description;

class MyOperationBindingSample
{
   static void Main()
   {
      try
      {
         ServiceDescription myServiceDescription =
            ServiceDescription.Read("MathService_input_cs.wsdl");
         string myTargetNamespace = myServiceDescription.TargetNamespace;

         // Create an OperationBinding for the Add operation.
         OperationBinding addOperationBinding = new OperationBinding();
         string addOperation = "Add";
         addOperationBinding.Name = addOperation;

         // Create an InputBinding for the Add operation.
         InputBinding myInputBinding = new InputBinding();
         SoapBodyBinding mySoapBodyBinding = new SoapBodyBinding();
         mySoapBodyBinding.Use = SoapBindingUse.Literal;
         myInputBinding.Extensions.Add(mySoapBodyBinding);

         // Add the InputBinding to the OperationBinding.
         addOperationBinding.Input = myInputBinding;

         // Create an OutputBinding for the Add operation.
         OutputBinding myOutputBinding = new OutputBinding();
         myOutputBinding.Extensions.Add(mySoapBodyBinding);

         // Add the OutputBinding to the OperationBinding.
         addOperationBinding.Output = myOutputBinding;

         // Create an extensibility element for a SoapOperationBinding.
         SoapOperationBinding mySoapOperationBinding =
            new SoapOperationBinding();
         mySoapOperationBinding.Style = SoapBindingStyle.Document;
         mySoapOperationBinding.SoapAction = myTargetNamespace + addOperation;

         // Add the extensibility element SoapOperationBinding to
         // the OperationBinding.
         addOperationBinding.Extensions.Add(mySoapOperationBinding);

         ServiceDescriptionFormatExtensionCollection myExtensions;

         // Get the FaultBindingCollection from the OperationBinding.
         FaultBindingCollection myFaultBindingCollection =
            addOperationBinding.Faults;
         FaultBinding myFaultBinding = new FaultBinding();
         myFaultBinding.Name = "ErrorFloat";

         // Associate SOAP fault binding to the fault binding of the operation.
         myExtensions = myFaultBinding.Extensions;
         SoapFaultBinding mySoapFaultBinding = new SoapFaultBinding();
         mySoapFaultBinding.Use = SoapBindingUse.Literal;
         mySoapFaultBinding.Namespace = myTargetNamespace;
         myExtensions.Add(mySoapFaultBinding);
         myFaultBindingCollection.Add(myFaultBinding);

         // Get the BindingCollection from the ServiceDescription.
         BindingCollection myBindingCollection =
            myServiceDescription.Bindings;

         // Get the OperationBindingCollection of SOAP binding
         // from the BindingCollection.
         OperationBindingCollection myOperationBindingCollection =
            myBindingCollection[0].Operations;
         myOperationBindingCollection.Add(addOperationBinding);

         Console.WriteLine(
            "The operations supported by this service are:");
         foreach(OperationBinding myOperationBinding in
            myOperationBindingCollection)
         {
            Binding myBinding = myOperationBinding.Binding;
            Console.WriteLine(" Binding : " + myBinding.Name +
               " :: Name of operation : " + myOperationBinding.Name);
            FaultBindingCollection myFaultBindingCollection1 =
               myOperationBinding.Faults;
            foreach(FaultBinding myFaultBinding1 in
               myFaultBindingCollection1)
            {
                 Console.WriteLine("    Fault : " + myFaultBinding1.Name);
            }
         }
         // Save the ServiceDescription to an external file.
         myServiceDescription.Write("MathService_new_cs.wsdl");
      }
      catch(Exception e)
      {
         Console.WriteLine("Exception caught!!!");
         Console.WriteLine("Source : " + e.Source);
         Console.WriteLine("Message : " + e.Message);
      }
   }
}

Imports System.Web.Services.Description

Class MyOperationBindingSample

   Shared Sub Main()
      Try
         Dim myServiceDescription As ServiceDescription = _
            ServiceDescription.Read("MathService_input_vb.wsdl")
         Dim myTargetNamespace As String = _
            myServiceDescription.TargetNamespace

         ' Create an OperationBinding for the Add operation.
         Dim addOperationBinding As New OperationBinding()
         Dim addOperation As String = "Add"
         addOperationBinding.Name = addOperation

         ' Create an InputBinding for the Add operation.
         Dim myInputBinding As New InputBinding()
         Dim mySoapBodyBinding As New SoapBodyBinding()
         mySoapBodyBinding.Use = SoapBindingUse.Literal
         myInputBinding.Extensions.Add(mySoapBodyBinding)

         ' Add the InputBinding to the OperationBinding.
         addOperationBinding.Input = myInputBinding

         ' Create an OutputBinding for the Add operation.
         Dim myOutputBinding As New OutputBinding()
         myOutputBinding.Extensions.Add(mySoapBodyBinding)

         ' Add the OutputBinding to the OperationBinding.
         addOperationBinding.Output = myOutputBinding

         ' Create an extensibility element for a SoapOperationBinding.
         Dim mySoapOperationBinding As New SoapOperationBinding()
         mySoapOperationBinding.Style = SoapBindingStyle.Document
         mySoapOperationBinding.SoapAction = myTargetNamespace & addOperation

         ' Add the extensibility element SoapOperationBinding to 
         ' the OperationBinding.
         addOperationBinding.Extensions.Add(mySoapOperationBinding)

         Dim myExtensions As ServiceDescriptionFormatExtensionCollection

         ' Get the FaultBindingCollection from the OperationBinding.
         Dim myFaultBindingCollection As FaultBindingCollection = _
            addOperationBinding.Faults
         Dim myFaultBinding As New FaultBinding()
         myFaultBinding.Name = "ErrorFloat"

         ' Associate SOAP fault binding to the fault binding of the operation.
         myExtensions = myFaultBinding.Extensions
         Dim mySoapFaultBinding As New SoapFaultBinding()
         mySoapFaultBinding.Use = SoapBindingUse.Literal
         mySoapFaultBinding.Namespace = myTargetNamespace
         myExtensions.Add(mySoapFaultBinding)
         myFaultBindingCollection.Add(myFaultBinding)

         ' Get the BindingCollection from the ServiceDescription.
         Dim myBindingCollection As BindingCollection = _
            myServiceDescription.Bindings

         ' Get the OperationBindingCollection of SOAP binding 
         ' from the BindingCollection.
         Dim myOperationBindingCollection As OperationBindingCollection = _
            myBindingCollection(0).Operations
         myOperationBindingCollection.Add(addOperationBinding)

         Console.WriteLine( _
            "The operations supported by this service are:")
         Dim myOperationBinding As OperationBinding
         For Each myOperationBinding In  myOperationBindingCollection
            Dim myBinding As Binding = myOperationBinding.Binding
            Console.WriteLine(" Binding : " & myBinding.Name & _
               " :: Name of operation : " & myOperationBinding.Name)
            Dim myFaultBindingCollection1 As FaultBindingCollection = _
               myOperationBinding.Faults
            Dim myFaultBinding1 As FaultBinding
            For Each myFaultBinding1 In myFaultBindingCollection1
               Console.WriteLine("    Fault : " & myFaultBinding1.Name)
            Next myFaultBinding1
         Next myOperationBinding

         ' Save the ServiceDescripition to an external file.
         myServiceDescription.Write("MathService_new_vb.wsdl")
      Catch e As Exception
         Console.WriteLine("Exception caught!!!")
         Console.WriteLine("Source : " & e.Source.ToString())
         Console.WriteLine("Message : " & e.Message.ToString())
      End Try
   End Sub
End Class

Uwagi

Klasa OperationBinding odpowiada elementowi WSDL (Web Services Description Language) <operation> ujętemu <binding>Binding w element, który z kolei odpowiada klasie . Aby uzyskać więcej informacji na temat języka WSDL, zobacz specyfikację WSDL .

Konstruktory

OperationBinding()

Inicjuje nowe wystąpienie klasy OperationBinding.

Właściwości

Binding	Pobiera element Binding , z którego bieżący OperationBinding jest elementem członkowskim.
Documentation	Pobiera lub ustawia dokumentację tekstu dla wystąpienia klasy DocumentableItem. (Odziedziczone po DocumentableItem)
DocumentationElement	Pobiera lub ustawia element dokumentacji dla elementu DocumentableItem. (Odziedziczone po DocumentableItem)
ExtensibleAttributes	Pobiera lub ustawia tablicę typu XmlAttribute reprezentującą rozszerzenia atrybutów języka WSDL w celu zachowania zgodności z podstawowym profilem 1.1 usług sieci Web (WS-I). (Odziedziczone po DocumentableItem)
Extensions	Pobiera kolekcję elementów rozszerzalności specyficznych dla bieżącego OperationBindingelementu .
Faults	FaultBindingCollection Pobiera element skojarzony z wystąpieniemOperationBinding.
Input	Pobiera lub ustawia InputBinding element skojarzony z elementem OperationBinding.
Name	Pobiera lub ustawia nazwę elementu. (Odziedziczone po NamedItem)
Namespaces	Pobiera lub ustawia słownik prefiksów przestrzeni nazw i przestrzeni nazw używanych do zachowywania prefiksów przestrzeni nazw i przestrzeni nazw podczas ServiceDescription konstruowania obiektu. (Odziedziczone po DocumentableItem)
Output	Pobiera lub ustawia OutputBinding element skojarzony z elementem OperationBinding.

Metody

Equals(Object)	Określa, czy dany obiekt jest taki sam, jak bieżący obiekt. (Odziedziczone po Object)
GetHashCode()	Służy jako domyślna funkcja skrótu. (Odziedziczone po Object)
GetType()	Type Pobiera wartość bieżącego wystąpienia. (Odziedziczone po Object)
MemberwiseClone()	Tworzy płytkią kopię bieżącego Objectelementu . (Odziedziczone po Object)
ToString()	Zwraca ciąg reprezentujący bieżący obiekt. (Odziedziczone po Object)