CacheExtensions.TryGetValue<TItem>(IMemoryCache, Object, TItem) Method

Reference

Definition

Namespace:: Microsoft.Extensions.Caching.Memory

Assembly:: Microsoft.Extensions.Caching.Abstractions.dll

Package:: Microsoft.Extensions.Caching.Abstractions v9.0.0

Source:: MemoryCacheExtensions.cs

Source:: MemoryCacheExtensions.cs

Source:: MemoryCacheExtensions.cs

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Tries to get the value associated with the given key.

public:
generic <typename TItem>
[System::Runtime::CompilerServices::Extension]
 static bool TryGetValue(Microsoft::Extensions::Caching::Memory::IMemoryCache ^ cache, System::Object ^ key, [Runtime::InteropServices::Out] TItem % value);

public static bool TryGetValue<TItem> (this Microsoft.Extensions.Caching.Memory.IMemoryCache cache, object key, out TItem? value);

static member TryGetValue : Microsoft.Extensions.Caching.Memory.IMemoryCache * obj * 'Item -> bool

<Extension()>
Public Function TryGetValue(Of TItem) (cache As IMemoryCache, key As Object, ByRef value As TItem) As Boolean

Type Parameters

TItem

The type of the object to get.

Parameters

cache: IMemoryCache

The IMemoryCache instance this method extends.

key: Object

The key of the value to get.

value: TItem

The value associated with the given key.

Returns

Boolean

true if the key was found; false otherwise.

Applies to

次の方法で共有