# Observation

Package: [Microsoft.Orleans.Transactions.TestKit.Base](/orleans/docs/api/csharp/microsoft.orleans.transactions.testkit.base/) 10.0.0

[NuGet package](https://www.nuget.org/packages/Microsoft.Orleans.Transactions.TestKit.Base) | [Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/Orleans.Transactions.TestKit.Base/Consistency/Observation.cs#L7)

```csharp
[Orleans.GenerateSerializer]
public struct Observation
```

Provides the base class for value types.

## Properties

- [ExecutingTx](/orleans/docs/api/csharp/microsoft.orleans.transactions.testkit.base/orleans.transactions.testkit.consistency.observation/properties/executingtx-f87b6981/)
- [Grain](/orleans/docs/api/csharp/microsoft.orleans.transactions.testkit.base/orleans.transactions.testkit.consistency.observation/properties/grain-079488fe/)
- [SeqNo](/orleans/docs/api/csharp/microsoft.orleans.transactions.testkit.base/orleans.transactions.testkit.consistency.observation/properties/seqno-80a0695d/)
- [WriterTx](/orleans/docs/api/csharp/microsoft.orleans.transactions.testkit.base/orleans.transactions.testkit.consistency.observation/properties/writertx-2d5079cc/)