# ValueTupleCodec<T1, T2, T3> Constructors

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.serialization/orleans.serialization.codecs.valuetuplecodec-3/)

## ValueTupleCodec<T1, T2, T3>(IFieldCodec<T1>, IFieldCodec<T2>, IFieldCodec<T3>) {#constructor-orleans-serialization-codecs-ifieldcodec-t1-orleans-serialization-co-eb4b8617}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.serialization/orleans.serialization.codecs.valuetuplecodec-3/constructors/constructor-orleans-serialization-codecs-ifieldcodec-t1-orleans-serialization-co-eb4b8617/)

[Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/Orleans.Serialization/Codecs/ValueTupleCodec.cs#L263-L285)

```csharp
public ValueTupleCodec<T1, T2, ValueTupleCodec(IFieldCodec<T1> item1Codec, IFieldCodec<T2> item2Codec, IFieldCodec<T3> item3Codec)
```

Initializes a new instance of the `Orleans.Serialization.Codecs.ValueTupleCodec-3` class.

### Parameters

- `item1Codec` (`IFieldCodec<T1>`): The `T1` codec.
- `item2Codec` (`IFieldCodec<T2>`): The `T2` codec.
- `item3Codec` (`IFieldCodec<T3>`): The `T3` codec.