WriteAsync() [3/3]

override ValueTask System.Security.Cryptography.CryptoStream.WriteAsync ( ReadOnlyMemory< byte > buffer, CancellationToken cancellationToken = default(CancellationToken) )

inlinevirtual

Reimplemented from System.IO.Stream.

Definition at line 401 of file CryptoStream.cs.

    {
        if (!CanWrite)
        {
            return ValueTask.FromException(new NotSupportedException(System.SR.NotSupported_UnwritableStream));
        }
        return WriteAsyncInternal(buffer, cancellationToken);
    }

References System.buffer, System.cancellationToken, System.Security.Cryptography.CryptoStream.CanWrite, System.Threading.Tasks.ValueTask< TResult >.FromException(), System.SR.NotSupported_UnwritableStream, and System.Security.Cryptography.CryptoStream.WriteAsyncInternal().