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)


<XmlFormatExtensionPointAttribute("Extensions")>
Public NotInheritable Class OperationInput
	Inherits OperationMessage

NameDescription
System_CAPS_pubmethodOperationInput()

Initializes a new instance of the OperationInput class.

NameDescription
System_CAPS_pubpropertyDocumentation

Gets or sets the text documentation for the instance of the DocumentableItem.(Inherited from DocumentableItem.)

System_CAPS_pubpropertyDocumentationElement

Gets or sets the documentation element for the DocumentableItem.(Inherited from DocumentableItem.)

System_CAPS_pubpropertyExtensibleAttributes

Gets or sets an array of type XmlAttribute that represents attribute extensions of WSDL to comply with Web Services Interoperability (WS-I) Basic Profile 1.1.(Inherited from DocumentableItem.)

System_CAPS_pubpropertyExtensions

Gets the ServiceDescriptionFormatExtensionCollection associated with this OperationInput.(Overrides DocumentableItem.Extensions.)

System_CAPS_pubpropertyMessage

Gets or sets an abstract, typed definition of the data being communicated.(Inherited from OperationMessage.)

System_CAPS_pubpropertyName

Gets or sets the name of the item.(Inherited from NamedItem.)

System_CAPS_pubpropertyNamespaces

Gets or sets the dictionary of namespace prefixes and namespaces used to preserve namespace prefixes and namespaces when a ServiceDescription object is constructed.(Inherited from DocumentableItem.)

System_CAPS_pubpropertyOperation

Gets the Operation of which the OperationMessage is a member.(Inherited from OperationMessage.)

NameDescription
System_CAPS_pubmethodEquals(Object)

Determines whether the specified object is equal to the current object.(Inherited from Object.)

System_CAPS_pubmethodGetHashCode()

Serves as the default hash function. (Inherited from Object.)

System_CAPS_pubmethodGetType()

Gets the Type of the current instance.(Inherited from Object.)

System_CAPS_pubmethodToString()

Returns a string that represents the current object.(Inherited from Object.)

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 

.NET Framework
Available since 1.1

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

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