Represents a set of properties for a message. This class cannot be inherited.
Assembly: System.ServiceModel (in System.ServiceModel.dll)
As a message passes through the channel infrastructure, it passes through a number of logically separate processing entities. For instance, a message that is part of a reliable messaging stream can potentially pass through a MessageEncoder, a transport-level channel provider, the reliable-messaging channel provider, the streaming channel provider or any channel extensions. Sometimes these intermediaries annotate the message with the results of that processing by using the class. A instance is an annotation on a message and is stored as a set of name-to-object mappings in the Properties property of a Message instance.
Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, 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.