# ImmutableDictionaryCopier<TKey, TValue> Constructors

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.serialization/orleans.serialization.codecs.immutabledictionarycopier-2/)

## ImmutableDictionaryCopier<TKey, TValue>(IDeepCopier<TKey>, IDeepCopier<TValue>) {#constructor-orleans-serialization-cloning-ideepcopier-tkey-orleans-serialization-2afbe117}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.serialization/orleans.serialization.codecs.immutabledictionarycopier-2/constructors/constructor-orleans-serialization-cloning-ideepcopier-tkey-orleans-serialization-2afbe117/)

[Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/Orleans.Serialization/Codecs/ImmutableDictionaryCodec.cs#L74-L78)

```csharp
public ImmutableDictionaryCopier<TKey, ImmutableDictionaryCopier(IDeepCopier<TKey> keyCopier, IDeepCopier<TValue> valueCopier)
```

### Parameters

- `keyCopier` (`IDeepCopier<TKey>`)
- `valueCopier` (`IDeepCopier<TValue>`)