CopyToAsync() [4/4]

override Task System.IO.BufferedStream.CopyToAsync ( Stream destination, int bufferSize, CancellationToken cancellationToken )

inlinevirtual

Reimplemented from System.IO.Stream.

Definition at line 867 of file BufferedStream.cs.

    {
        Stream.ValidateCopyToArguments(destination, bufferSize);
        EnsureNotClosed();
        EnsureCanRead();
        if (!cancellationToken.IsCancellationRequested)
        {
            return CopyToAsyncCore(destination, bufferSize, cancellationToken);
        }
        return Task.FromCanceled<int>(cancellationToken);
    }

References System.cancellationToken, System.IO.BufferedStream.CopyToAsyncCore(), System.destination, System.IO.BufferedStream.EnsureCanRead(), System.IO.BufferedStream.EnsureNotClosed(), System.Threading.Tasks.Task< TResult >.FromCanceled(), and System.IO.Stream.ValidateCopyToArguments().