# IDurableValueCommandCodec<T>.WriteSet(T, JournalStreamWriter)

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.journaling/orleans.journaling.idurablevaluecommandcodec-1/) | [Methods](/orleans/docs/api/csharp/microsoft.orleans.journaling/orleans.journaling.idurablevaluecommandcodec-1/methods/)

```csharp
public abstract void WriteSet(T value, JournalStreamWriter writer)
```

Writes a set command.

### Parameters

- `value` (`T`)
- `writer` (`JournalStreamWriter`)