# TransactionRequestBase.SetExclusiveLock(bool)

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

[Source](https://github.com/dotnet/orleans/blob/b7a9e3e1c9c54b3cec3a467c5734bf7744541bcf/src/Orleans.Transactions/TransactionAttribute.cs#L131-L132)

```csharp
protected void SetExclusiveLock(bool value)
```

### Parameters

- `value` (`bool`)