SoapMessage::GetReturnValue Method
Gets the return value of an XML Web service method.
Assembly: System.Web.Services (in System.Web.Services.dll)
| Exception | Condition |
|---|---|
| InvalidOperationException | The XML Web service method does not have a return value. OR The return value is not available. For details see the Remarks section |
If a return value is not available, ASP.NET throws InvalidOperationException when accessing the GetReturnValue property.
In a SoapClientMessage the return value is available when the SoapMessageStage value is AfterDeserialize. In a SoapServerMessage the return value is available when SoapMessageStage value is BeforeSerialize.
myStreamWriter->WriteLine( "The values of the return parameter are:" ); myStreamWriter->WriteLine( "The value of the return parameter is: {0}", message->GetReturnValue() );
myStreamWriter->WriteLine(S"The values of the return parameter are:");
myStreamWriter->WriteLine(S"The value of the return parameter is: {0}",
message->GetReturnValue());
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, Windows CE, Windows Mobile for Smartphone, Windows Mobile for Pocket PC
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.