# Codec_GrainId

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

[NuGet package](https://www.nuget.org/packages/Microsoft.Orleans.Core.Abstractions)

```csharp
public sealed class Codec_GrainId : IFieldCodec, IFieldCodec<GrainId>, IValueSerializer, IValueSerializer<GrainId>
```

Supports all classes in the .NET class hierarchy and provides low-level services to derived classes. This is the ultimate base class of all .NET classes; it is the root of the type hierarchy.

## Constructors

- [Codec_GrainId(ICodecProvider)](/orleans/docs/api/csharp/microsoft.orleans.core.abstractions/orleanscodegen.orleans.runtime.codec-grainid/constructors/constructor-orleans-serialization-serializers-icodecprovider-d180093a/)

## Methods

- [Deserialize(Reader&lt;TReaderInput&gt;, GrainId)](/orleans/docs/api/csharp/microsoft.orleans.core.abstractions/orleanscodegen.orleans.runtime.codec-grainid/methods/deserialize-1-ref-orleans-serialization-buffers-reader-treaderinput-ref-orleans-e5b458f4/)
- [ReadValue(Reader&lt;TReaderInput&gt;, Field)](/orleans/docs/api/csharp/microsoft.orleans.core.abstractions/orleanscodegen.orleans.runtime.codec-grainid/methods/readvalue-1-ref-orleans-serialization-buffers-reader-treaderinput-orleans-serial-2ebb0b08/)
- [Serialize(Writer&lt;TBufferWriter&gt;, GrainId)](/orleans/docs/api/csharp/microsoft.orleans.core.abstractions/orleanscodegen.orleans.runtime.codec-grainid/methods/serialize-1-ref-orleans-serialization-buffers-writer-tbufferwriter-ref-orleans-r-159740c3/)
- [WriteField(Writer&lt;TBufferWriter&gt;, uint, Type, GrainId)](/orleans/docs/api/csharp/microsoft.orleans.core.abstractions/orleanscodegen.orleans.runtime.codec-grainid/methods/writefield-1-ref-orleans-serialization-buffers-writer-tbufferwriter-uint-system-28b43a06/)