IDistributedCache.GetAsync(String, CancellationToken) Method
Definition
Important
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Gets a value with the given key.
public System.Threading.Tasks.Task<byte[]?> GetAsync (string key, System.Threading.CancellationToken token = default);abstract member GetAsync : string * System.Threading.CancellationToken -> System.Threading.Tasks.Task<byte[]>Public Function GetAsync (key As String, Optional token As CancellationToken = Nothing) As Task(Of Byte())Parameters
- key
- String
A string identifying the requested value.
- token
- CancellationToken
Optional. The CancellationToken used to propagate notifications that the operation should be canceled.
Returns
The Task that represents the asynchronous operation, containing the located value or null.
Exceptions
The cancellation token was canceled. This exception is stored into the returned task.
Remarks
This method stores in the task it returns all non-usage exceptions that the method's synchronous counterpart can throw. If an exception is stored into the returned task, that exception will be thrown when the task is awaited. Usage exceptions, such as ArgumentException, are still thrown synchronously. For the stored exceptions, see the exceptions thrown by Get(String).
