# FSharpMapSurrogate<TKey, TValue>

Package: [Microsoft.Orleans.Serialization.FSharp](/orleans/docs/api/csharp/microsoft.orleans.serialization.fsharp/) 10.0.0

[NuGet package](https://www.nuget.org/packages/Microsoft.Orleans.Serialization.FSharp) | [Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/Orleans.Serialization.FSharp/FSharpCodecs.cs#L1045)

```csharp
[Orleans.GenerateSerializer]
public struct FSharpMapSurrogate<TKey, TValue>
```

Provides the base class for value types.

## Properties

- [Value](/orleans/docs/api/csharp/microsoft.orleans.serialization.fsharp/orleans.serialization.fsharpmapsurrogate-2/properties/value-26276efd/)