# IMemoryStreamQueueGrain.Enqueue(MemoryMessageData)

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleans.providers.imemorystreamqueuegrain/) | [Methods](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleans.providers.imemorystreamqueuegrain/methods/)

```csharp
public abstract Task Enqueue(MemoryMessageData data)
```

Enqueues an event.

### Parameters

- `data` (`MemoryMessageData`): The data.

### Returns

A `System.Threading.Tasks.Task` representing the operation.