# GrainReferenceActivator

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

[NuGet package](https://www.nuget.org/packages/Microsoft.Orleans.Core) | [Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/Orleans.Core/GrainReferences/GrainReferenceActivator.cs#L26)

```csharp
public sealed class GrainReferenceActivator
```

The central point for creating [GrainReference](/orleans/docs/api/csharp/microsoft.orleans.core.abstractions/orleans.runtime.grainreference/) instances.

## Constructors

- [GrainReferenceActivator(IServiceProvider, IEnumerable<IGrainReferenceActivatorProvider>)](/orleans/docs/api/csharp/microsoft.orleans.core/orleans.grainreferences.grainreferenceactivator/constructors/constructor-system-iserviceprovider-system-collections-generic-ienumerable-orlea-1331e630/)

## Methods

- [CreateReference(GrainId, GrainInterfaceType)](/orleans/docs/api/csharp/microsoft.orleans.core/orleans.grainreferences.grainreferenceactivator/methods/createreference-orleans-runtime-grainid-orleans-runtime-graininterfacetype-514af3bc/)