# Copier_ReadOnlyDictionarySurrogate<TKey, TValue> Constructors

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

## Copier_ReadOnlyDictionarySurrogate<TKey, TValue>(ICodecProvider) {#constructor-orleans-serialization-serializers-icodecprovider-27bb6924}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.serialization/orleanscodegen.orleans.serialization.codecs.copier-readonlydictionarysurrogate-2/constructors/constructor-orleans-serialization-serializers-icodecprovider-27bb6924/)

```csharp
public Copier_ReadOnlyDictionarySurrogate<TKey, Copier_ReadOnlyDictionarySurrogate(ICodecProvider codecProvider)
```

### Parameters

- `codecProvider` (`ICodecProvider`)