SmtpSenderSendMessageAsync - метод

protected override Task<bool> SendMessageAsync(
	MailSenderMessage message,
	CancellationToken cancellationToken = default
)

Protected Overrides Function SendMessageAsync ( 
	message As MailSenderMessage,
	Optional cancellationToken As CancellationToken = Nothing
) As Task(Of Boolean)

protected:
virtual Task<bool>^ SendMessageAsync(
	MailSenderMessage^ message, 
	CancellationToken cancellationToken = CancellationToken()
) override

abstract SendMessageAsync : 
        message : MailSenderMessage * 
        ?cancellationToken : CancellationToken 
(* Defaults:
        let _cancellationToken = defaultArg cancellationToken new CancellationToken()
*)
-> Task<bool> 
override SendMessageAsync : 
        message : MailSenderMessage * 
        ?cancellationToken : CancellationToken 
(* Defaults:
        let _cancellationToken = defaultArg cancellationToken new CancellationToken()
*)
-> Task<bool>