# FieldHeaderCodec

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/Buffers/Writer.FieldHeader.cs#L90)

```csharp
public static class FieldHeaderCodec
```

Codec for operating with the wire format.

## Methods

- [ReadFieldHeader(Reader<TInput>)](/orleans/docs/api/csharp/microsoft.orleans.serialization/orleans.serialization.codecs.fieldheadercodec/methods/readfieldheader-1-this-orleans-serialization-buffers-reader-tinput-3939fece/)
- [ReadFieldHeader(Reader<TInput>, Field)](/orleans/docs/api/csharp/microsoft.orleans.serialization/orleans.serialization.codecs.fieldheadercodec/methods/readfieldheader-1-this-orleans-serialization-buffers-reader-tinput-ref-orleans-s-227c7ec3/)
- [ReadFieldHeaderForAnalysis(Reader<TInput>)](/orleans/docs/api/csharp/microsoft.orleans.serialization/orleans.serialization.codecs.fieldheadercodec/methods/readfieldheaderforanalysis-1-this-orleans-serialization-buffers-reader-tinput-c7503c2b/)