public sealed class NoMessage : SystemMessage, 
	NoSerializationVerificationNeeded

Public NotInheritable Class NoMessage
	Implements SystemMessage, NoSerializationVerificationNeeded

public ref class NoMessage sealed : SystemMessage, 
	NoSerializationVerificationNeeded

[<SealedAttribute>]
type NoMessage =  
    class
        interface SystemMessage
        interface NoSerializationVerificationNeeded
    end