Gets the message version by using WS-Addressing submitted 10 August 2004 and SOAP 1.1.
Assembly: System.ServiceModel (in System.ServiceModel.dll)
For more information and the schemas for the 10 August 2004 W3C Member Submission for WS-Addressing and SOAP 1.1, see the following:
Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.