# GuidCodec

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

[NuGet package](https://www.nuget.org/packages/Microsoft.Orleans.Serialization) | [Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/Orleans.Serialization/Codecs/GuidCodec.cs#L15)

```csharp
public sealed class GuidCodec : IFieldCodec, IFieldCodec<Guid>
```

Serializer for `System.Guid`.

## Constructors

- [GuidCodec](/orleans/docs/api/csharp/microsoft.orleans.serialization/orleans.serialization.codecs.guidcodec/constructors/constructor-f75fe82d/)

## Methods

- [ReadRaw(Reader&lt;TInput&gt;)](/orleans/docs/api/csharp/microsoft.orleans.serialization/orleans.serialization.codecs.guidcodec/methods/readraw-1-ref-orleans-serialization-buffers-reader-tinput-d95efec0/)
- [ReadValue(Reader&lt;TInput&gt;, Field)](/orleans/docs/api/csharp/microsoft.orleans.serialization/orleans.serialization.codecs.guidcodec/methods/readvalue-1-ref-orleans-serialization-buffers-reader-tinput-orleans-serializatio-3f231f2d/)
- [WriteField(Writer&lt;TBufferWriter&gt;, uint, Guid)](/orleans/docs/api/csharp/microsoft.orleans.serialization/orleans.serialization.codecs.guidcodec/methods/writefield-1-ref-orleans-serialization-buffers-writer-tbufferwriter-uint-system-78c14bd3/)
- [WriteRaw(Writer&lt;TBufferWriter&gt;, Guid)](/orleans/docs/api/csharp/microsoft.orleans.serialization/orleans.serialization.codecs.guidcodec/methods/writeraw-1-ref-orleans-serialization-buffers-writer-tbufferwriter-system-guid-08d19c1c/)