The body of a Message instance can only be accessed or written once. If you want to access a Message instance more than once, you should use the MessageBuffer class to completely store an entire Message instance into memory. A MessageBuffer instance is constructed by calling CreateBufferedCopy of a Message instance.
If Version is equal to None, this method only stores the body of the message, not the entire message into the memory buffer.
Windows 8.1, Windows Server 2012 R2, 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)