MemoryDistributedCache.RefreshAsync 方法
定义
重载
| RefreshAsync(String) | |
| RefreshAsync(String, CancellationToken) |
基于缓存中某个值的键刷新该值,并重置其可调到期超时(如果有)。Refreshes a value in the cache based on its key, resetting its sliding expiration timeout (if any). |
RefreshAsync(String)
public:
virtual System::Threading::Tasks::Task ^ RefreshAsync(System::String ^ key);
public System.Threading.Tasks.Task RefreshAsync (string key);
abstract member RefreshAsync : string -> System.Threading.Tasks.Task
override this.RefreshAsync : string -> System.Threading.Tasks.Task
Public Function RefreshAsync (key As String) As Task
参数
- key
- String
返回
实现
适用于
RefreshAsync(String, CancellationToken)
基于缓存中某个值的键刷新该值,并重置其可调到期超时(如果有)。Refreshes a value in the cache based on its key, resetting its sliding expiration timeout (if any).
public System.Threading.Tasks.Task RefreshAsync (string key, System.Threading.CancellationToken token = default);
abstract member RefreshAsync : string * System.Threading.CancellationToken -> System.Threading.Tasks.Task
override this.RefreshAsync : string * System.Threading.CancellationToken -> System.Threading.Tasks.Task
Public Function RefreshAsync (key As String, Optional token As CancellationToken = Nothing) As Task
参数
- key
- String
用于标识所请求的值的字符串。A string identifying the requested value.
- token
- CancellationToken
可选。Optional. CancellationToken,用于传播应取消操作的通知。The CancellationToken used to propagate notifications that the operation should be canceled.
返回
表示异步操作的 Task。The Task that represents the asynchronous operation.