AttachmentUIManagerExtensions.GetFileContentAsync - метод

<ExtensionAttribute>
Public Shared Function GetFileContentAsync ( 
	self As IAttachmentManager,
	fileCollection As IFileCollection,
	cardStreamClientRepository As ICardStreamClientRepository,
	cardModel As ICardModel,
	cardID As Guid?,
	fileId As Guid,
	Optional cancellationToken As CancellationToken = Nothing
) As Task(Of (filePaths As List(Of String), validationResult As IValidationResultBuilder))

public:
[ExtensionAttribute]
static Task<ValueTuple<List<String^>^, IValidationResultBuilder^>>^ GetFileContentAsync(
	IAttachmentManager^ self, 
	IFileCollection^ fileCollection, 
	ICardStreamClientRepository^ cardStreamClientRepository, 
	ICardModel^ cardModel, 
	Nullable<Guid> cardID, 
	Guid fileId, 
	CancellationToken cancellationToken = CancellationToken()
)

[<ExtensionAttribute>]
static member GetFileContentAsync : 
        self : IAttachmentManager * 
        fileCollection : IFileCollection * 
        cardStreamClientRepository : ICardStreamClientRepository * 
        cardModel : ICardModel * 
        cardID : Nullable<Guid> * 
        fileId : Guid * 
        ?cancellationToken : CancellationToken 
(* Defaults:
        let _cancellationToken = defaultArg cancellationToken new CancellationToken()
*)
-> Task<ValueTuple<List<string>, IValidationResultBuilder>>