CacheBase<T>.GetFromCacheAsync Method
Definition
Important
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Retrieves item represented by Uri from the cache. If the item is not found in the cache, it will try to downloaded and saved before returning it to the caller.
public System.Threading.Tasks.Task<T> GetFromCacheAsync (Uri uri, bool throwOnError = false, System.Threading.CancellationToken cancellationToken = default, System.Collections.Generic.List<System.Collections.Generic.KeyValuePair<string,object>> initializerKeyValues = default);member this.GetFromCacheAsync : Uri * bool * System.Threading.CancellationToken * System.Collections.Generic.List<System.Collections.Generic.KeyValuePair<string, obj>> -> System.Threading.Tasks.Task<'T>Public Function GetFromCacheAsync (uri As Uri, Optional throwOnError As Boolean = false, Optional cancellationToken As CancellationToken = Nothing, Optional initializerKeyValues As List(Of KeyValuePair(Of String, Object)) = Nothing) As Task(Of T)Parameters
- uri
- Uri
Uri of the item.
- throwOnError
- Boolean
Indicates whether or not exception should be thrown if item cannot be found / downloaded.
- cancellationToken
- CancellationToken
instance of CancellationToken
- initializerKeyValues
- List<KeyValuePair<String,Object>>
key value pairs used when initializing instance of generic type
Returns
Task<T>
an instance of Generic type