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OperationInput Class

Defines the specifications for input messages received by the XML Web service. This class cannot be inherited.

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

'Declaration
<XmlFormatExtensionPointAttribute("Extensions")> _
Public NotInheritable Class OperationInput _
	Inherits OperationMessage
'Usage
Dim instance As OperationInput

Exactly one instance of this class is a member of the Messages property of the parent Operation instance.

The OperationInput class corresponds to the Web Services Description Language (WSDL) input element enclosed by the operation element that is in turn enclosed by the portType element. For more information about WSDL, see the specification at http://www.w3.org/TR/wsdl/.

Imports System
Imports System.Web.Services.Description
Imports System.Collections
Imports System.Xml

Class MyOperationInputSample
   Public Shared Sub Main()
      Try 
         Dim myDescription As ServiceDescription = _
            ServiceDescription.Read("AddNumbersIn_vb.wsdl")

         ' Add the ServiceHttpPost binding. 
         Dim myBinding As New Binding()
         myBinding.Name = "ServiceHttpPost" 
         Dim myXmlQualifiedName As New XmlQualifiedName("s0:ServiceHttpPost")
         myBinding.Type = myXmlQualifiedName
         Dim myHttpBinding As New HttpBinding()
         myHttpBinding.Verb = "POST"
         myBinding.Extensions.Add(myHttpBinding)

         ' Add the operation name AddNumbers. 
         Dim myOperationBinding As New OperationBinding()
         myOperationBinding.Name = "AddNumbers" 
         Dim myOperation As New HttpOperationBinding()
         myOperation.Location = "/AddNumbers"
         myOperationBinding.Extensions.Add(myOperation)

         ' Add the input binding. 
         Dim myInput As New InputBinding()
         Dim postMimeContentbinding As New MimeContentBinding()
         postMimeContentbinding.Type = "application/x-www-form-urlencoded"
         myInput.Extensions.Add(postMimeContentbinding)

         ' Add the InputBinding to the OperationBinding.
         myOperationBinding.Input = myInput

         ' Add the ouput binding. 
         Dim myOutput As New OutputBinding()
         Dim postMimeXmlBinding As New MimeXmlBinding()
         postMimeXmlBinding.Part = "Body"
         myOutput.Extensions.Add(postMimeXmlBinding)

         ' Add the OutputBinding to the OperationBinding.
         myOperationBinding.Output = myOutput

         myBinding.Operations.Add(myOperationBinding)
         myDescription.Bindings.Add(myBinding)

         ' Add the port definition. 
         Dim postPort As New Port()
         postPort.Name = "ServiceHttpPost"
         postPort.Binding = New XmlQualifiedName("s0:ServiceHttpPost")
         Dim postAddressBinding As New HttpAddressBinding()
         postAddressBinding.Location = "http://localhost/Service.vb.asmx"
         postPort.Extensions.Add(postAddressBinding)
         myDescription.Services(0).Ports.Add(postPort)

         ' Add the post port type definition. 
         Dim postPortType As New PortType()
         postPortType.Name = "ServiceHttpPost" 
         Dim postOperation As New Operation()
         postOperation.Name = "AddNumbers" 
         Dim postOutput As OperationMessage = _
            CType(New OperationOutput(), OperationMessage)
         postOutput.Message = New XmlQualifiedName("s0:AddNumbersHttpPostOut")

         Dim postInput As New OperationInput()
         postInput.Message = New XmlQualifiedName("s0:AddNumbersHttpPostIn")

         postOperation.Messages.Add(postInput)
         postOperation.Messages.Add(postOutput)
         postPortType.Operations.Add(postOperation)

         myDescription.PortTypes.Add(postPortType)

         ' Add the first message information. 
         Dim postMessage1 As New Message()
         postMessage1.Name = "AddNumbersHttpPostIn" 
         Dim postMessagePart1 As New MessagePart()
         postMessagePart1.Name = "firstnumber"
         postMessagePart1.Type = New XmlQualifiedName("s:string")

         ' Add the second message information. 
         Dim postMessagePart2 As New MessagePart()
         postMessagePart2.Name = "secondnumber"
         postMessagePart2.Type = New XmlQualifiedName("s:string")
         postMessage1.Parts.Add(postMessagePart1)
         postMessage1.Parts.Add(postMessagePart2)
         Dim postMessage2 As New Message()
         postMessage2.Name = "AddNumbersHttpPostOut" 

         ' Add the third message information. 
         Dim postMessagePart3 As New MessagePart()
         postMessagePart3.Name = "Body"
         postMessagePart3.Element = New XmlQualifiedName("s0:int")
         postMessage2.Parts.Add(postMessagePart3)

         myDescription.Messages.Add(postMessage1)
         myDescription.Messages.Add(postMessage2)

         ' Write the ServiceDescription as a WSDL file.
         myDescription.Write("AddNumbersOut_vb.wsdl")
         Console.WriteLine("WSDL file named AddNumberOut_vb.Wsdl" & _
            " created successfully.")
      Catch e As Exception
         Console.WriteLine("Exception caught!!!")
         Console.WriteLine("Source : " & e.Source)
         Console.WriteLine("Message : " & e.Message)
      End Try 
   End Sub  
End Class
#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::Collections;
using namespace System::Xml;

int main()
{
   try
   {
      ServiceDescription* myDescription = 
         ServiceDescription::Read(S"AddNumbersIn_cs.wsdl");

      // Add the ServiceHttpPost binding.
      Binding* myBinding = new Binding();
      myBinding->Name = S"ServiceHttpPost";
      XmlQualifiedName* myXmlQualifiedName = 
         new XmlQualifiedName (S"s0:ServiceHttpPost");
      myBinding->Type = myXmlQualifiedName;
      HttpBinding* myHttpBinding = new HttpBinding();
      myHttpBinding->Verb = S"POST";
      myBinding->Extensions->Add(myHttpBinding);

      // Add the operation name AddNumbers.
      OperationBinding* myOperationBinding = new OperationBinding();
      myOperationBinding->Name = S"AddNumbers";
      HttpOperationBinding* myOperation = new HttpOperationBinding();
      myOperation->Location = S"/AddNumbers";
      myOperationBinding->Extensions->Add(myOperation);

      // Add the input binding.
      InputBinding* myInput = new InputBinding();
      MimeContentBinding* postMimeContentbinding = 
         new MimeContentBinding();
      postMimeContentbinding->Type= S"application/x-www-form-urlencoded";
      myInput->Extensions->Add(postMimeContentbinding);

      // Add the InputBinding to the OperationBinding.
      myOperationBinding->Input = myInput;

      // Add the ouput binding.
      OutputBinding* myOutput = new OutputBinding();
      MimeXmlBinding* postMimeXmlBinding = new MimeXmlBinding();
      postMimeXmlBinding->Part= S"Body";
      myOutput->Extensions->Add(postMimeXmlBinding);

      // Add the OutputBinding to the OperationBinding.
      myOperationBinding->Output = myOutput; 

      myBinding->Operations->Add(myOperationBinding);
      myDescription->Bindings->Add(myBinding);

      // Add the port definition.
      Port* postPort = new Port();
      postPort->Name = S"ServiceHttpPost";
      postPort->Binding = new XmlQualifiedName(S"s0:ServiceHttpPost");
      HttpAddressBinding* postAddressBinding = new HttpAddressBinding();
      postAddressBinding->Location = S"http://localhost/Service.cs.asmx";
      postPort->Extensions->Add(postAddressBinding);
      myDescription->Services->Item[0]->Ports->Add(postPort);

      // Add the post port type definition.
      PortType* postPortType = new PortType();
      postPortType->Name = S"ServiceHttpPost";
      Operation* postOperation = new Operation();
      postOperation->Name = S"AddNumbers";
      OperationMessage* postOutput = 
         dynamic_cast<OperationMessage*>(new OperationOutput());
      postOutput->Message = 
         new XmlQualifiedName (S"s0:AddNumbersHttpPostOut");
      OperationInput* postInput = new OperationInput();
      postInput->Message = 
         new XmlQualifiedName (S"s0:AddNumbersHttpPostIn");

      postOperation->Messages->Add(postInput);
      postOperation->Messages->Add(postOutput);
      postPortType->Operations->Add(postOperation);
      myDescription->PortTypes->Add(postPortType);

      // Add the first message information.
      Message* postMessage1 = new Message();
      postMessage1->Name=S"AddNumbersHttpPostIn";
      MessagePart* postMessagePart1 = new MessagePart();
      postMessagePart1->Name = S"firstnumber";
      postMessagePart1->Type = new XmlQualifiedName(S"s:string");

      // Add the second message information.
      MessagePart* postMessagePart2 = new MessagePart();
      postMessagePart2->Name = S"secondnumber";
      postMessagePart2->Type = new XmlQualifiedName(S"s:string");
      postMessage1->Parts->Add(postMessagePart1);
      postMessage1->Parts->Add(postMessagePart2);
      Message* postMessage2 = new Message();
      postMessage2->Name = S"AddNumbersHttpPostOut";

      // Add the third message information.
      MessagePart* postMessagePart3 = new MessagePart();
      postMessagePart3->Name = S"Body";
      postMessagePart3->Element = new XmlQualifiedName(S"s0:int");
      postMessage2->Parts->Add(postMessagePart3); 

      myDescription->Messages->Add(postMessage1);
      myDescription->Messages->Add(postMessage2);

      // Write the ServiceDescription as a WSDL file.
      myDescription->Write(S"AddNumbersOut_cs.wsdl");
      Console::WriteLine(S"WSDL file named AddNumberOut_cs.Wsdl" 
         S" created successfully.");
   }
   catch(Exception* e)
   {
      Console::WriteLine(S"Exception caught!!!");
      Console::WriteLine(S"Source : {0}", e->Source);
      Console::WriteLine(S"Message : {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
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