# MemoryStreamQueueGrain

Package: [Microsoft.Orleans.Streaming](/orleans/docs/api/csharp/microsoft.orleans.streaming/) 10.0.0

[NuGet package](https://www.nuget.org/packages/Microsoft.Orleans.Streaming) | [Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/Orleans.Streaming/MemoryStreams/MemoryStreamQueueGrain.cs#L14)

```csharp
public class MemoryStreamQueueGrain : Grain, IGrain, IGrainWithGuidKey, IMemoryStreamQueueGrain, IAddressable, IGrainMigrationParticipant
```

Memory stream queue grain. This grain works as a storage queue of event data. Enqueue and Dequeue operations are supported. the max event count sets the max storage limit to the queue.

## Constructors

- [MemoryStreamQueueGrain](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleans.providers.memorystreamqueuegrain/constructors/constructor-2104eaff/)

## Methods

- [Dequeue(int)](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleans.providers.memorystreamqueuegrain/methods/dequeue-int-6bc3d9d3/)
- [Enqueue(MemoryMessageData)](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleans.providers.memorystreamqueuegrain/methods/enqueue-orleans-providers-memorymessagedata-c21feaeb/)