HistoryRepository.ExistsAsync(CancellationToken) Method
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Checks whether or not the history table exists.
C#
public virtual System.Threading.Tasks.Task<bool> ExistsAsync (System.Threading.CancellationToken cancellationToken = default);abstract member ExistsAsync : System.Threading.CancellationToken -> System.Threading.Tasks.Task<bool>
override this.ExistsAsync : System.Threading.CancellationToken -> System.Threading.Tasks.Task<bool>Public Overridable Function ExistsAsync (Optional cancellationToken As CancellationToken = Nothing) As Task(Of Boolean)- cancellationToken
- CancellationToken
A CancellationToken to observe while waiting for the task to complete.
A task that represents the asynchronous operation. The task result contains
true if the table already exists, false otherwise.
If the CancellationToken is canceled.
| Product | Versions |
|---|---|
| Entity Framework Core | 1.0, 1.1, 2.0, 2.1, 2.2, 3.0, 3.1, 5.0, 6.0, 7.0, 8.0, 9.0 |
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