Method ContainsItemAsync
ContainsItemAsync(String, CancellationToken)
Asynchronously determines whether the cache contains an item of a given key.
Declaration
public Task<bool> ContainsItemAsync([Required] string key, CancellationToken cancellationToken = null)
Parameters
Type | Name | Description |
---|---|---|
String | key | The key of the cache item. |
CancellationToken | cancellationToken |
Returns
Type | Description |
---|---|
Task<Boolean> | A Task that evaluates to |