# ParticipantId.operator ==(ParticipantId, ParticipantId)

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.transactions/orleans.transactions.participantid/) | [Methods](/orleans/docs/api/csharp/microsoft.orleans.transactions/orleans.transactions.participantid/methods/)

[Source](https://github.com/dotnet/orleans/blob/1644940b035c7bdf215a4fd7135757c06bcfe9ec/src/Orleans.Transactions/DistributedTM/ParticipantId.cs#L90)

```csharp
public static bool operator ==(ParticipantId left, ParticipantId right)
```

Determines whether two transaction participant identifiers and their supported roles are equal.

### Parameters

- `left` (`ParticipantId`)
- `right` (`ParticipantId`)