PostSharp 6.5 / / Post­Sharp Documentation / API Reference / Post­Sharp.​Patterns.​Caching.​Implementation Namespace / Caching­Backend Class / Caching­Backend Methods / Caching­Backend.​Contains­Dependency­Async­Core Method

CachingBackend.ContainsDependencyAsyncCore Method

Asynchronously determines whether the cache contains a given dependency. This protected method is part of the implementation API and is meant to be overridden in user code, not invoked. Arguments are already validated by the consumer API.

Namespace:  PostSharp.Patterns.Caching.Implementation
Assembly:  PostSharp.Patterns.Caching (in PostSharp.Patterns.Caching.dll) Version: 6.5.16.0 (6.5.16.0)
Syntax
C#
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protected virtual Task<bool> ContainsDependencyAsyncCore(
	string key,
	CancellationToken cancellationToken
)

Parameters

key
Type: System.String
The dependency key.
cancellationToken
Type: System.Threading.CancellationToken
A CancellationToken.

Return Value

Type: Task<Boolean>
A Task evaluating to true if the cache contains the dependency key, otherwise false.
See Also