語言

CacheEntryExtensions.AddExpirationToken(ICacheEntry, IChangeToken) 方法

定義

如果快 IChangeToken 取條目過期,該快取條目就會失效。

public:
[System::Runtime::CompilerServices::Extension]
 static Microsoft::Extensions::Caching::Memory::ICacheEntry ^ AddExpirationToken(Microsoft::Extensions::Caching::Memory::ICacheEntry ^ entry, Microsoft::Extensions::Primitives::IChangeToken ^ expirationToken);
public static Microsoft.Extensions.Caching.Memory.ICacheEntry AddExpirationToken(this Microsoft.Extensions.Caching.Memory.ICacheEntry entry, Microsoft.Extensions.Primitives.IChangeToken expirationToken);
static member AddExpirationToken : Microsoft.Extensions.Caching.Memory.ICacheEntry * Microsoft.Extensions.Primitives.IChangeToken -> Microsoft.Extensions.Caching.Memory.ICacheEntry
<Extension()>
Public Function AddExpirationToken (entry As ICacheEntry, expirationToken As IChangeToken) As ICacheEntry

參數

expirationToken
IChangeToken

那 IChangeToken 會讓快取紀錄失效。

傳回

用來 ICacheEntry 串連。

適用於