# PooledBufferStream.ToArray

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

[Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/Orleans.Serialization/Buffers/Adaptors/PooledBufferStream.cs#L70-L81)

```csharp
public byte[] ToArray()
```

Returns the data which has been written as an array.

### Returns

The data which has been written.