WSHttpBindingBase Klasse

Definition

public ref class WSHttpBindingBase abstract : System::ServiceModel::Channels::Binding

public ref class WSHttpBindingBase abstract : System::ServiceModel::Channels::Binding, System::ServiceModel::Channels::IBindingRuntimePreferences

public abstract class WSHttpBindingBase : System.ServiceModel.Channels.Binding

public abstract class WSHttpBindingBase : System.ServiceModel.Channels.Binding, System.ServiceModel.Channels.IBindingRuntimePreferences

type WSHttpBindingBase = class
    inherit Binding

type WSHttpBindingBase = class
    inherit Binding
    interface IBindingRuntimePreferences

Public MustInherit Class WSHttpBindingBase
Inherits Binding

Public MustInherit Class WSHttpBindingBase
Inherits Binding
Implements IBindingRuntimePreferences

Vererbung

Object

Binding

WSHttpBindingBase

Abgeleitet

System.ServiceModel.WSFederationHttpBinding

System.ServiceModel.WSHttpBinding

Implementiert

IBindingRuntimePreferences

Beispiele

Das folgende Beispiel zeigt, wie sie die von der WSHttpBindingBase Klasse bereitgestellte Funktionalität mit den abgeleiteten Klassen WSHttpBinding und WSFederationHttpBinding.

// Define a service contract for the calculator.
[ServiceContract()]
public interface ICalculator
{
    [OperationContract(IsOneWay = false)]
    double Add(double n1, double n2);
    [OperationContract(IsOneWay = false)]
    double Subtract(double n1, double n2);
    [OperationContract(IsOneWay = false)]
    double Multiply(double n1, double n2);
    [OperationContract(IsOneWay = false)]
    double Divide(double n1, double n2);
}

// Service class which implements the service contract.
public class CalculatorService : ICalculator
{
    public double Add(double n1, double n2)
    {
        double result = n1 + n2;
        return result;
    }

    public double Subtract(double n1, double n2)
    {
        double result = n1 - n2;
        return result;
    }

    public double Multiply(double n1, double n2)
    {
        double result = n1 * n2;
        return result;
    }

    public double Divide(double n1, double n2)
    {
        double result = n1 / n2;
        return result;
    }

    // Create and configure bindings within this EXE console application.
    public static void Main()
    {
        // Create a WSHttpBinding
        WSHttpBinding binding1 = new WSHttpBinding();

    binding1.BypassProxyOnLocal =  true;

    EnvelopeVersion envelopeVersion =
    binding1.EnvelopeVersion;

    HostNameComparisonMode hostnameComparisonMode =
    binding1.HostNameComparisonMode;

    long maxBufferPoolSize =
        binding1.MaxBufferPoolSize;

    long maxReceivedMessageSize =
    binding1.MaxReceivedMessageSize;

    WSMessageEncoding messageEncoding =
    binding1.MessageEncoding;

    Uri proxyAddress =
        binding1.ProxyAddress;

    XmlDictionaryReaderQuotas readerQuotas =
    binding1.ReaderQuotas;

    OptionalReliableSession reliableSession =
    binding1.ReliableSession;

    string scheme = binding1.Scheme;

    Encoding textEncoding =
        binding1.TextEncoding;

    bool transactionFlow =
        binding1.TransactionFlow;

    bool useDefaultWebProxy =
        binding1.UseDefaultWebProxy;

    BindingElementCollection bindingElements =
            binding1.CreateBindingElements();

        // Set WSHttpBinding binding property values
        binding1.Name = "Binding1";
        binding1.HostNameComparisonMode =
           HostNameComparisonMode.StrongWildcard;
        binding1.Security.Mode = SecurityMode.Message;
        binding1.ReliableSession.Enabled = false;
        binding1.TransactionFlow = false;
       // binding1.Security.Message.DefaultProtectionLevel = System.Net.Security.ProtectionLevel.EncryptAndSign;

        // Enumerate properties of the binding1.
        Console.WriteLine("WSHttpBinding binding1 properties:");
        Console.WriteLine("      - name:\t\t\t{0}", binding1.Name);
        Console.WriteLine("      - hostname comparison:\t{0}", binding1.HostNameComparisonMode);
        Console.WriteLine("      - security mode:\t\t{0}", binding1.Security.Mode);
        Console.WriteLine("      - RM enabled:\t\t{0}", binding1.ReliableSession.Enabled);
        Console.WriteLine("      - transaction flow:\t{0}", binding1.TransactionFlow);
        //Console.WriteLine("      - message security:\t{0}", binding1.Security.Message.DefaultProtectionLevel);
        Console.WriteLine("      - transport scheme:\t{0}", binding1.Scheme);
        Console.WriteLine("      - max message size:\t{0}", binding1.MaxReceivedMessageSize);
        Console.WriteLine("      - default text encoding:\t{0}", binding1.TextEncoding);
        Console.WriteLine();

        // Create a WSFederationBinding with a message security mode
        // and with a reliable session enabled.
        WSFederationHttpBinding binding3 = new WSFederationHttpBinding(WSFederationHttpSecurityMode.Message, true);

        // Enumerate properties of the binding2.
        Console.WriteLine("WSFederationBinding binding3 properties:");
        Console.WriteLine("      - security mode:\t\t{0}", binding3.Security.Mode);
        Console.WriteLine("      - RM enabled:\t\t{0}", binding3.ReliableSession.Enabled);
        Console.WriteLine();
        Console.WriteLine("Press <ENTER> to terminate.");
        Console.ReadLine();
    }

static void SnippetReceiveSynchronously ()
{
    WSHttpBinding binding = new WSHttpBinding();
    IBindingRuntimePreferences s  =
                       binding.GetProperty<IBindingRuntimePreferences>
                       (new BindingParameterCollection());
    bool receiveSynchronously = s.ReceiveSynchronously;
}
}

' Define a service contract for the calculator.
<ServiceContract()> _
Public Interface ICalculator
    <OperationContract(IsOneWay := False)> _
    Function Add(ByVal n1 As Double, ByVal n2 As Double) As Double
    <OperationContract(IsOneWay := False)> _
    Function Subtract(ByVal n1 As Double, ByVal n2 As Double) As Double
    <OperationContract(IsOneWay := False)> _
    Function Multiply(ByVal n1 As Double, ByVal n2 As Double) As Double
    <OperationContract(IsOneWay := False)> _
    Function Divide(ByVal n1 As Double, ByVal n2 As Double) As Double
End Interface

' Service class which implements the service contract.
Public Class CalculatorService
    Implements ICalculator
    Public Function Add(ByVal n1 As Double, ByVal n2 As Double) As Double Implements ICalculator.Add
        Dim result = n1 + n2
        Return result
    End Function

    Public Function Subtract(ByVal n1 As Double, ByVal n2 As Double) As Double Implements ICalculator.Subtract
        Dim result = n1 - n2
        Return result
    End Function

    Public Function Multiply(ByVal n1 As Double, ByVal n2 As Double) As Double Implements ICalculator.Multiply
        Dim result = n1 * n2
        Return result
    End Function

    Public Function Divide(ByVal n1 As Double, ByVal n2 As Double) As Double Implements ICalculator.Divide
        Dim result = n1 / n2
        Return result
    End Function

    ' Create and configure bindings within this EXE console application.
    Public Shared Sub Main()
        ' Create a WSHttpBinding
        Dim binding1 As New WSHttpBinding()

    binding1.BypassProxyOnLocal = True

    Dim envelopeVersion As EnvelopeVersion = binding1.EnvelopeVersion

    Dim hostnameComparisonMode As HostNameComparisonMode = binding1.HostNameComparisonMode

        Dim maxBufferPoolSize = binding1.MaxBufferPoolSize


        Dim maxReceivedMessageSize = binding1.MaxReceivedMessageSize

    Dim messageEncoding As WSMessageEncoding = binding1.MessageEncoding

    Dim proxyAddress As Uri = binding1.ProxyAddress

    Dim readerQuotas As XmlDictionaryReaderQuotas = binding1.ReaderQuotas

    Dim reliableSession As OptionalReliableSession = binding1.ReliableSession

        Dim scheme = binding1.Scheme

        Dim textEncoding = binding1.TextEncoding

        Dim transactionFlow = binding1.TransactionFlow

        Dim useDefaultWebProxy = binding1.UseDefaultWebProxy

    Dim bindingElements As BindingElementCollection = binding1.CreateBindingElements()

        ' Set WSHttpBinding binding property values
        binding1.Name = "Binding1"
        binding1.HostNameComparisonMode = HostNameComparisonMode.StrongWildcard
        binding1.Security.Mode = SecurityMode.Message
        binding1.ReliableSession.Enabled = False
        binding1.TransactionFlow = False
       ' binding1.Security.Message.DefaultProtectionLevel = System.Net.Security.ProtectionLevel.EncryptAndSign;

        ' Enumerate properties of the binding1.
        Console.WriteLine("WSHttpBinding binding1 properties:")
        Console.WriteLine("      - name:" & Constants.vbTab + Constants.vbTab + Constants.vbTab & "{0}", binding1.Name)
        Console.WriteLine("      - hostname comparison:" & Constants.vbTab & "{0}", binding1.HostNameComparisonMode)
        Console.WriteLine("      - security mode:" & Constants.vbTab + Constants.vbTab & "{0}", binding1.Security.Mode)
        Console.WriteLine("      - RM enabled:" & Constants.vbTab + Constants.vbTab & "{0}", binding1.ReliableSession.Enabled)
        Console.WriteLine("      - transaction flow:" & Constants.vbTab & "{0}", binding1.TransactionFlow)
        'Console.WriteLine("      - message security:\t{0}", binding1.Security.Message.DefaultProtectionLevel);
        Console.WriteLine("      - transport scheme:" & Constants.vbTab & "{0}", binding1.Scheme)
        Console.WriteLine("      - max message size:" & Constants.vbTab & "{0}", binding1.MaxReceivedMessageSize)
        Console.WriteLine("      - default text encoding:" & Constants.vbTab & "{0}", binding1.TextEncoding)
        Console.WriteLine()

        ' Create a WSFederationBinding with a message security mode
        ' and with a reliable session enabled.
        Dim binding3 As New WSFederationHttpBinding(WSFederationHttpSecurityMode.Message, True)

        ' Enumerate properties of the binding2.
        Console.WriteLine("WSFederationBinding binding3 properties:")
        Console.WriteLine("      - security mode:" & Constants.vbTab + Constants.vbTab & "{0}", binding3.Security.Mode)
        Console.WriteLine("      - RM enabled:" & Constants.vbTab + Constants.vbTab & "{0}", binding3.ReliableSession.Enabled)
        Console.WriteLine()
        Console.WriteLine("Press <ENTER> to terminate.")
        Console.ReadLine()

    End Sub

Private Shared Sub SnippetReceiveSynchronously()
    Dim binding As New WSHttpBinding()
    Dim s As IBindingRuntimePreferences = binding.GetProperty(Of IBindingRuntimePreferences) (New BindingParameterCollection())
        Dim receiveSynchronously = s.ReceiveSynchronously

End Sub

End Class

Hinweise

Dies WSHttpBindingBase bietet einige grundlegende Funktionen für die Bindungen, die zum Konfigurieren sicherer, zuverlässiger und interoperabler Webdienste verwendet werden, z. B. die von nichtduplexen WSHttpBinding Serviceverträgen implementiert werden, und insbesondere für die sichere und interoperable WSFederationHttpBinding , die das WS-Federation Protokoll unterstützt.

Standardmäßig wird ein Laufzeitstapel generiert, der WS-Security für die Nachrichtensicherheit und -Authentifizierung, HTTP für die Nachrichtenübermittlung und eine Text-/XML-Nachrichtencodierung verwendet. Sie kann so konfiguriert werden, dass auch WS-ReliableMessaging zur Zuverlässigkeit verwendet wird.

Die Verwendung von WS-ReliableMessaging kann mithilfe des optionalen reliableSessionEnabled Parameters konfiguriert werden.