# ArcBuffer.AsReadOnlySequence

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.serialization/orleans.serialization.buffers.arcbuffer/) | [Methods](/orleans/docs/api/csharp/microsoft.orleans.serialization/orleans.serialization.buffers.arcbuffer/methods/)

[Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/Orleans.Serialization/Buffers/ArcBufferWriter.cs#L1326-L1364)

```csharp
public readonly ReadOnlySequence<byte> AsReadOnlySequence()
```

Returns a new `System.Buffers.ReadOnlySequence-1` which must not be accessed after disposing this instance.