MessageHandlerContext - конструктор

Public Sub New ( 
	info As IMessageInfo,
	message As NoticeMessage,
	session As ISession,
	db As DbManager,
	builderFactory As IQueryBuilderFactory,
	Optional card As Card = Nothing,
	Optional task As CardTask = Nothing,
	Optional cancellationToken As CancellationToken = Nothing
)

public:
MessageHandlerContext(
	IMessageInfo^ info, 
	NoticeMessage^ message, 
	ISession^ session, 
	DbManager^ db, 
	IQueryBuilderFactory^ builderFactory, 
	Card^ card = nullptr, 
	CardTask^ task = nullptr, 
	CancellationToken cancellationToken = CancellationToken()
)

new : 
        info : IMessageInfo * 
        message : NoticeMessage * 
        session : ISession * 
        db : DbManager * 
        builderFactory : IQueryBuilderFactory * 
        ?card : Card * 
        ?task : CardTask * 
        ?cancellationToken : CancellationToken 
(* Defaults:
        let _card = defaultArg card null
        let _task = defaultArg task null
        let _cancellationToken = defaultArg cancellationToken new CancellationToken()
*)
-> MessageHandlerContext