# UInt64Codec.UInt64Codec

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.serialization/orleans.serialization.codecs.uint64codec/) | [Constructors](/orleans/docs/api/csharp/microsoft.orleans.serialization/orleans.serialization.codecs.uint64codec/constructors/)

```csharp
public UInt64Codec()
```