CachingBackend.ContainsItemAsync Method

Asynchronously determines whether the cache contains an item of a given key.

Namespace: PostSharp.Patterns.Caching.Implementation
Assembly: PostSharp.Patterns.Caching (in PostSharp.Patterns.Caching.dll) Version: 6.3.11.0 (6.3.11.0)

Syntax

Copy

public Task<bool> ContainsItemAsync(
	string key,
	CancellationToken cancellationToken = null
)

Parameters

key: Type: System.String
The key of the cache item.
cancellationToken (Optional): Type: System.Threading.CancellationToken
A CancellationToken.

Return Value

Type: Task<Boolean>
A Task that evaluates to true if the cache contains an item whose key is key, otherwise false.

Reference

CachingBackend Class

PostSharp.Patterns.Caching.Implementation Namespace