Export (0) Print
Expand All

Service Class

Groups together a set of related instances of the Port class that are associated with an XML Web service. This class cannot be inherited.

Namespace:  System.Web.Services.Description
Assembly:  System.Web.Services (in System.Web.Services.dll)

[XmlFormatExtensionPointAttribute("Extensions")]
public sealed class Service : NamedItem

The Service class corresponds to the Web Services Description Language (WSDL) <service> element enclosed by the <definitions> root element. For more information about WSDL, see the specification at http://www.w3.org/TR/wsdl/.

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

class MyServiceClass
{
   public static void Main()
   {
      try
      {
         // Read a WSDL document.
         ServiceDescription myServiceDescription = 
            ServiceDescription.Read("MathService_CS.wsdl");
         ServiceCollection myServiceCollection = 
            myServiceDescription.Services;

         int noOfServices = myServiceCollection.Count;
         Console.WriteLine("\nTotal number of services: " + noOfServices);

         // Gets a reference to the service.
         Service  myOldService = myServiceCollection[0];
         Console.WriteLine("No. of ports in the service: "+
            myServiceCollection[0].Ports.Count);
         Console.WriteLine("These are the ports in the service:");
         for(int i = 0 ; i < myOldService.Ports.Count; i++)
            Console.WriteLine("Port name: " + myOldService.Ports[i].Name);
         Console.WriteLine("Service name: " + myOldService.Name);

         Service myService = new Service();
         myService.Name = "MathService";

         // Add the Ports to the newly created Service. 
         for(int i = 0; i < myOldService.Ports.Count; i++)
         {
            string PortName = myServiceCollection[0].Ports[i].Name;
            string BindingName = myServiceCollection[0].Ports[i].Binding.Name;
            myService.Ports.Add(CreatePort(PortName,BindingName,
               myServiceDescription.TargetNamespace));
         }

         Console.WriteLine("Newly created ports -");
         for(int i = 0; i < myService.Ports.Count; i++)
            Console.WriteLine("Port name: " + myOldService.Ports[i].Name);

         // Add the extensions to the newly created Service. 
         int noOfExtensions = myOldService.Extensions.Count;
         Console.WriteLine("No. of extensions: " + noOfExtensions);
         if (noOfExtensions > 0)
         {
            for(int i = 0; i < myOldService.Ports.Count; i++)
               myService.Extensions.Add(myServiceCollection[0].Extensions[i]);
         }

         // Remove the service from the collection.
         myServiceCollection.Remove(myOldService);

         // Add the newly created service.
         myServiceCollection.Add(myService);

         myServiceDescription.Write("MathService_New.wsdl");
      }
      catch(Exception e)
      {
         Console.WriteLine("Exception: " + e.Message);
      }
   }

   public static Port CreatePort(string PortName,string BindingName,
      string targetNamespace)
   {
      Port myPort = new Port();
      myPort.Name = PortName;
      myPort.Binding = new XmlQualifiedName(BindingName,targetNamespace);

      // Create a SoapAddress extensibility element to add to the port.
      SoapAddressBinding mySoapAddressBinding = new SoapAddressBinding();
      mySoapAddressBinding.Location = 
         "http://localhost/ServiceClass/MathService_CS.asmx";
      myPort.Extensions.Add(mySoapAddressBinding);
      return myPort;
   }
}
#using <mscorlib.dll>
#using <System.Xml.dll>
#using <System.Web.Services.dll>
#using <System.dll>
using namespace System;
using namespace System::Web::Services::Description;
using namespace System::Xml;

Port* CreatePort(String* PortName,String* BindingName,
                 String* targetNamespace)
{
   Port* myPort = new Port();
   myPort->Name = PortName;
   myPort->Binding = new XmlQualifiedName(BindingName,targetNamespace);

   // Create a SoapAddress extensibility element to add to the port.
   SoapAddressBinding* mySoapAddressBinding = new SoapAddressBinding();
   mySoapAddressBinding->Location =
      S"http://localhost/ServiceClass/MathService_CS.asmx";
   myPort->Extensions->Add(mySoapAddressBinding);
   return myPort;
}

int main()
{
   try
   {
      // Read a WSDL document.
      ServiceDescription* myServiceDescription =
         ServiceDescription::Read(S"MathService_CS.wsdl");
      ServiceCollection* myServiceCollection =
         myServiceDescription->Services;

      int noOfServices = myServiceCollection->Count;
      Console::WriteLine(S"\nTotal number of services: {0}", __box(noOfServices));

      // Gets a reference to the service.
      Service*  myOldService = myServiceCollection->Item[0];
      Console::WriteLine(S"No. of ports in the service: {0}",
         __box(myServiceCollection->Item[0]->Ports->Count));
      Console::WriteLine(S"These are the ports in the service:");
      for(int i = 0 ; i < myOldService->Ports->Count; i++)
         Console::WriteLine(S"Port name: {0}", myOldService->Ports->Item[i]->Name);
      Console::WriteLine(S"Service name: {0}", myOldService->Name);

      Service* myService = new Service();
      myService->Name = S"MathService";

      // Add the Ports to the newly created Service.
      for(int i = 0; i < myOldService->Ports->Count; i++)
      {
         String* PortName = myServiceCollection->Item[0]->Ports->Item[i]->Name;
         String* BindingName = myServiceCollection->Item[0]->Ports->Item[i]->Binding->Name;
         myService->Ports->Add(CreatePort(PortName,BindingName,
            myServiceDescription->TargetNamespace));
      }

      Console::WriteLine(S"Newly created ports -");
      for(int i = 0; i < myService->Ports->Count; i++)
         Console::WriteLine(S"Port name: {0}", myOldService->Ports->Item[i]->Name);

      // Add the extensions to the newly created Service.
      int noOfExtensions = myOldService->Extensions->Count;
      Console::WriteLine(S"No. of extensions: {0}", __box(noOfExtensions));
      if (noOfExtensions > 0)
      {
         for(int i = 0; i < myOldService->Ports->Count; i++)
            myService->Extensions->Add(myServiceCollection->Item[0]->Extensions->Item[i]);
      }

      // Remove the service from the collection.
      myServiceCollection->Remove(myOldService);

      // Add the newly created service.
      myServiceCollection->Add(myService);

      myServiceDescription->Write(S"MathService_New.wsdl");
   }
   catch(Exception* e)
   {
      Console::WriteLine(S"Exception: {0}", e->Message);
   }
}

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

.NET Framework

Supported in: 3.5, 3.0, 2.0, 1.1, 1.0

Community Additions

ADD
Show:
© 2014 Microsoft