# UInt128Codec.UInt128Codec

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.serialization/orleans.serialization.codecs.uint128codec/) | [Constructors](/orleans/docs/api/csharp/microsoft.orleans.serialization/orleans.serialization.codecs.uint128codec/constructors/)

```csharp
public UInt128Codec()
```