# IDurableQueueCommandCodec<T>.WriteDequeue(JournalStreamWriter)

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

```csharp
public abstract void WriteDequeue(JournalStreamWriter writer)
```

Writes a dequeue command.

### Parameters

- `writer` (`JournalStreamWriter`)