Gets the addressing version that is not associated with WS-Addressing version.
Assemblies: System.ServiceModel.Primitives (in System.ServiceModel.Primitives.dll)
System.ServiceModel (in System.ServiceModel.dll)
The addressing version is part of the message version: specifically AddressingVersion provides the return type for the Addressing property. The MessageVersion also contains the SOAP envelope version in addition to the addressing version information. The EnvelopeVersion provides the return type for the Envelope property.