# IDurableTaskCompletionSource<T>.TrySetCanceled

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.journaling/orleans.journaling.idurabletaskcompletionsource-1/) | [Methods](/orleans/docs/api/csharp/microsoft.orleans.journaling/orleans.journaling.idurabletaskcompletionsource-1/methods/)

```csharp
public abstract bool TrySetCanceled()
```