ICardFileContentProviderGetContentAsync - метод

ValueTask<Stream> GetContentAsync(
	CancellationToken cancellationToken = default
)

Function GetContentAsync ( 
	Optional cancellationToken As CancellationToken = Nothing
) As ValueTask(Of Stream)

ValueTask<Stream^> GetContentAsync(
	CancellationToken cancellationToken = CancellationToken()
)

abstract GetContentAsync : 
        ?cancellationToken : CancellationToken 
(* Defaults:
        let _cancellationToken = defaultArg cancellationToken new CancellationToken()
*)
-> ValueTask<Stream>