# HostingGrainExtensions

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

[NuGet package](https://www.nuget.org/packages/Microsoft.Orleans.Runtime) | [Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/Orleans.Runtime/Hosting/HostingGrainExtensions.cs#L10)

```csharp
public static class HostingGrainExtensions
```

Methods for configuring [IGrainExtension](/orleans/docs/api/csharp/microsoft.orleans.core.abstractions/orleans.runtime.igrainextension/)s on a silo.

## Methods

- [AddGrainExtension(ISiloBuilder)](/orleans/docs/api/csharp/microsoft.orleans.runtime/orleans.hosting.hostinggrainextensions/methods/addgrainextension-2-this-orleans-hosting-isilobuilder-f601af81/)