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MessageBinding Class
Visual Studio 2008
Describes how abstract content is mapped into a concrete format.
Assembly: System.Web.Services (in System.Web.Services.dll)
The following example demonstrates a typical use of the MessageBinding class.
Imports System Imports System.Web.Services.Description Class MyClass1 Public Shared Sub Main() Dim addOperationBinding As OperationBinding = _ CreateOperationBinding("Add", "http://tempuri.org/") End Sub 'Main Public Shared Function CreateInputOutputBinding(myBindName As String, _ isInputBinding As Boolean) As MessageBinding ' Value isInputBinding = true ---> return type = InputBinding. ' Value isInputBinding = false --> return type = OutputBinding. Dim myMessageBinding As MessageBinding = Nothing Select Case isInputBinding Case True myMessageBinding = New InputBinding() Console.WriteLine("Added an InputBinding") Case False myMessageBinding = New OutputBinding() Console.WriteLine("Added an OutputBinding") End Select myMessageBinding.Name = myBindName Dim mySoapBodyBinding As New SoapBodyBinding() mySoapBodyBinding.Use = SoapBindingUse.Literal myMessageBinding.Extensions.Add(mySoapBodyBinding) Console.WriteLine("Added extensibility element of type: " & _ mySoapBodyBinding.GetType().ToString()) Return myMessageBinding End Function 'CreateInputOutputBinding ' Used to create OperationBinding instances within Binding. Public Shared Function CreateOperationBinding(myOperation As String, _ targetNamespace As String) As OperationBinding ' Create OperationBinding for operation. Dim myOperationBinding As New OperationBinding() myOperationBinding.Name = myOperation ' Create InputBinding for operation. Dim myInputBinding As InputBinding = _ CType(CreateInputOutputBinding(Nothing, True), InputBinding) ' Create OutputBinding for operation. Dim myOutputBinding As OutputBinding = _ CType(CreateInputOutputBinding(Nothing, False), OutputBinding) ' Add InputBinding and OutputBinding to OperationBinding. myOperationBinding.Input = myInputBinding myOperationBinding.Output = myOutputBinding ' Create an extensibility element for SoapOperationBinding. Dim mySoapOperationBinding As New SoapOperationBinding() mySoapOperationBinding.Style = SoapBindingStyle.Document mySoapOperationBinding.SoapAction = targetNamespace + myOperation ' Add the extensibility element SoapOperationBinding to OperationBinding. myOperationBinding.Extensions.Add(mySoapOperationBinding) Return myOperationBinding End Function 'CreateOperationBinding End Class 'MyClass1
#using <mscorlib.dll>
#using <System.dll>
#using <System.Web.Services.dll>
using namespace System;
using namespace System::Web::Services::Description;
MessageBinding* CreateInputOutputBinding(String* myBindName,
bool isInputBinding)
{
// Value isInputBinding = true ---> return type = InputBinding.
// Value isInputBinding = false --> return type = OutputBinding.
MessageBinding* myMessageBinding = 0;
switch(isInputBinding)
{
case true:
myMessageBinding = new InputBinding();
Console::WriteLine(S"Added an InputBinding");
break;
case false:
myMessageBinding = new OutputBinding();
Console::WriteLine(S"Added an OutputBinding");
break;
}
myMessageBinding->Name = myBindName;
SoapBodyBinding* mySoapBodyBinding = new SoapBodyBinding();
mySoapBodyBinding->Use = SoapBindingUse::Literal;
myMessageBinding->Extensions->Add(mySoapBodyBinding);
Console::WriteLine(S"Added extensibility element of type : {0}",
mySoapBodyBinding->GetType());
return myMessageBinding;
}
// Used to create OperationBinding instances within Binding.
OperationBinding* CreateOperationBinding(String* myOperation,
String* targetNamespace)
{
// Create OperationBinding for Operation.
OperationBinding* myOperationBinding = new OperationBinding();
myOperationBinding->Name = myOperation;
// Create InputBinding for operation.
InputBinding* myInputBinding =
dynamic_cast<InputBinding*>(CreateInputOutputBinding(0, true));
// Create OutputBinding for operation.
OutputBinding* myOutputBinding =
dynamic_cast<OutputBinding*>(CreateInputOutputBinding(0, false));
// Add InputBinding and OutputBinding to OperationBinding.
myOperationBinding->Input = myInputBinding;
myOperationBinding->Output = myOutputBinding;
// Create an extensibility element for SoapOperationBinding.
SoapOperationBinding* mySoapOperationBinding = new SoapOperationBinding();
mySoapOperationBinding->Style = SoapBindingStyle::Document;
mySoapOperationBinding->SoapAction =
String::Concat(targetNamespace, myOperation);
// Add the extensibility element SoapOperationBinding to OperationBinding.
myOperationBinding->Extensions->Add(mySoapOperationBinding);
return myOperationBinding;
}
int main()
{
/* OperationBinding* addOperationBinding = */
CreateOperationBinding(S"Add", S"http://tempuri.org/");
}
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.
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