Service Class

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);
   }
}