# Codec_FSharpMapSurrogate<TKey, TValue> Constructors

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.serialization.fsharp/orleanscodegen.orleans.serialization.codec-fsharpmapsurrogate-2/)

## Codec_FSharpMapSurrogate<TKey, TValue>(ICodecProvider) {#constructor-orleans-serialization-serializers-icodecprovider-bb6f2c44}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.serialization.fsharp/orleanscodegen.orleans.serialization.codec-fsharpmapsurrogate-2/constructors/constructor-orleans-serialization-serializers-icodecprovider-bb6f2c44/)

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

### Parameters

- `codecProvider` (`ICodecProvider`)