# VersionAttribute Constructors

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.core.abstractions/orleans.codegeneration.versionattribute/)

## VersionAttribute(ushort) {#constructor-ushort-39b8d540}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.core.abstractions/orleans.codegeneration.versionattribute/constructors/constructor-ushort-39b8d540/)

[Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/Orleans.Core.Abstractions/CodeGeneration/VersionAttribute.cs#L20-L23)

```csharp
public VersionAttribute(ushort version)
```

Initializes a new instance of the [VersionAttribute](/orleans/docs/api/csharp/microsoft.orleans.core.abstractions/orleans.codegeneration.versionattribute/) class.

### Parameters

- `version` (`ushort`): The version.