ICAdESManagerGetToBeSignedDocumentAsync - метод

Function GetToBeSignedDocumentAsync ( 
	certificate As Byte(),
	file As ISignatureFile,
	signingTime As DateTime,
	Optional digestAlgorithmOid As String = Nothing,
	Optional encryptionAlgorithmOid As String = Nothing,
	Optional cancellationToken As CancellationToken = Nothing
) As Task(Of Byte())

Task<array<unsigned char>^>^ GetToBeSignedDocumentAsync(
	array<unsigned char>^ certificate, 
	ISignatureFile^ file, 
	DateTime signingTime, 
	String^ digestAlgorithmOid = nullptr, 
	String^ encryptionAlgorithmOid = nullptr, 
	CancellationToken cancellationToken = CancellationToken()
)

abstract GetToBeSignedDocumentAsync : 
        certificate : byte[] * 
        file : ISignatureFile * 
        signingTime : DateTime * 
        ?digestAlgorithmOid : string * 
        ?encryptionAlgorithmOid : string * 
        ?cancellationToken : CancellationToken 
(* Defaults:
        let _digestAlgorithmOid = defaultArg digestAlgorithmOid null
        let _encryptionAlgorithmOid = defaultArg encryptionAlgorithmOid null
        let _cancellationToken = defaultArg cancellationToken new CancellationToken()
*)
-> Task<byte[]>