IForumDialogManagerAddTopicShowDialogAsync - метод

Task<TopicModel> AddTopicShowDialogAsync(
	Guid cardID,
	Action<TopicModel> modifyAddingTopic = null,
	CancellationToken cancellationToken = default
)

Function AddTopicShowDialogAsync ( 
	cardID As Guid,
	Optional modifyAddingTopic As Action(Of TopicModel) = Nothing,
	Optional cancellationToken As CancellationToken = Nothing
) As Task(Of TopicModel)

Task<TopicModel^>^ AddTopicShowDialogAsync(
	Guid cardID, 
	Action<TopicModel^>^ modifyAddingTopic = nullptr, 
	CancellationToken cancellationToken = CancellationToken()
)

abstract AddTopicShowDialogAsync : 
        cardID : Guid * 
        ?modifyAddingTopic : Action<TopicModel> * 
        ?cancellationToken : CancellationToken 
(* Defaults:
        let _modifyAddingTopic = defaultArg modifyAddingTopic null
        let _cancellationToken = defaultArg cancellationToken new CancellationToken()
*)
-> Task<TopicModel>