ServiceContractAttribute.Namespace Özellik

Tanım

Ad Alanı:

System.ServiceModel

Bütünleştirilmiş Kod:

System.ServiceModel.Primitives.dll

Bütünleştirilmiş Kod:

System.ServiceModel.dll

Web Hizmetleri Açıklama Dili'nde (WSDL) öğenin ad alanını <portType> alır veya ayarlar.

public:
 property System::String ^ Namespace { System::String ^ get(); void set(System::String ^ value); };

public string Namespace { get; set; }

member this.Namespace : string with get, set

Public Property Namespace As String

Özellik Değeri

String

öğesinin WSDL ad alanı <portType> . Varsayılan değer "http://tempuri.org"dir.

Örnekler

Aşağıdaki kod örneği, WSDL'de karşılık gelen değerleri ayarlamak için ve Namespace özelliklerinin ServiceContractAttribute nasıl kullanılacağını Name gösterir.

using System;
using System.Collections.Generic;
using System.ServiceModel;
using System.Text;

namespace Microsoft.WCF.Documentation
{
  [ServiceContract(
    Name="HelloWorld",
    Namespace="http://Microsoft.WCF.Documentation"
  )]
  public interface ISampleService{
    [OperationContract]
    string SampleMethod(string msg);
  }

  class SampleService : ISampleService
  {
  #region ISampleService Members

  public string  SampleMethod(string msg)
  {
      return "The service greets you: " + msg;
  }

  #endregion
  }
}

Imports System.Collections.Generic
Imports System.ServiceModel
Imports System.Text

Namespace Microsoft.WCF.Documentation
  <ServiceContract(Name:="HelloWorld", Namespace:="http://Microsoft.WCF.Documentation")> _
  Public Interface ISampleService
    <OperationContract> _
    Function SampleMethod(ByVal msg As String) As String
  End Interface

  Friend Class SampleService
      Implements ISampleService
  #Region "ISampleService Members"

  Public Function SampleMethod(ByVal msg As String) As String Implements ISampleService.SampleMethod
       Return "The service greets you: " & msg
  End Function

  #End Region
  End Class
End Namespace

Aşağıdaki kod örneği, ServiceModel Metadata Utility Tool (Svcutil.exe) kullanarak WSDL'yi içeri aktaran önceki hizmet için Windows Communication Foundation (WCF) istemcisini gösterir. Bu istemci, bir istemci yerine bir SampleServiceClient istemci kullanır HelloWorldClient (örneğin Örnek bölümündeki ServiceContractAttributeörnekte olduğu gibi).

using System;
using System.ServiceModel;
using System.ServiceModel.Channels;

public class Client
{
  public static void Main()
  {
    // Picks up configuration from the config file.
    HelloWorldClient wcfClient = new HelloWorldClient();
    try
    {
      // Making calls.
      Console.WriteLine("Enter the greeting to send: ");
      string greeting = Console.ReadLine();
      Console.WriteLine("The service responded: " + wcfClient.SampleMethod(greeting));

      // Done with service.
      wcfClient.Close();
      Console.WriteLine("Done!");
    }
    catch (TimeoutException timeProblem)
    {
      Console.WriteLine("The service operation timed out. " + timeProblem.Message);
      wcfClient.Abort();
    }
    catch (CommunicationException commProblem)
    {
      Console.WriteLine("There was a communication problem. " + commProblem.Message);
      wcfClient.Abort();
    }
    finally
    {
      Console.WriteLine("Press ENTER to exit:");
      Console.ReadLine();
    }
  }
}

Imports System.ServiceModel
Imports System.ServiceModel.Channels

Public Class Client
  Public Shared Sub Main()
    ' Picks up configuration from the config file.
    Dim wcfClient As New HelloWorldClient()
    Try
      ' Making calls.
      Console.WriteLine("Enter the greeting to send: ")
            Dim greeting = Console.ReadLine()
      Console.WriteLine("The service responded: " & wcfClient.SampleMethod(greeting))

      ' Done with service. 
      wcfClient.Close()
      Console.WriteLine("Done!")
    Catch timeProblem As TimeoutException
      Console.WriteLine("The service operation timed out. " & timeProblem.Message)
      wcfClient.Abort()
    Catch commProblem As CommunicationException
      Console.WriteLine("There was a communication problem. " & commProblem.Message)
      wcfClient.Abort()
    Finally
      Console.WriteLine("Press ENTER to exit:")
      Console.ReadLine()
    End Try
  End Sub
End Class