CacheExtensions.GetOrCreate Método

  • Referencia

Definición

Espacio de nombres:
Microsoft.Extensions.Caching.Memory
Ensamblado:
Microsoft.Extensions.Caching.Abstractions.dll
Paquete:
Microsoft.Extensions.Caching.Abstractions v8.0.0
Paquete:
Microsoft.Extensions.Caching.Abstractions v9.0.0-preview.3.24172.9

Sobrecargas

GetOrCreate<TItem>(IMemoryCache, Object, Func<ICacheEntry,TItem>)

Obtiene el valor asociado a esta clave si existe o genera una nueva entrada mediante la clave proporcionada y un valor del generador especificado si no se encuentra la clave.
GetOrCreate<TItem>(IMemoryCache, Object, Func<ICacheEntry,TItem>, MemoryCacheEntryOptions)

GetOrCreate<TItem>(IMemoryCache, Object, Func<ICacheEntry,TItem>)

Source:
MemoryCacheExtensions.cs
Source:
MemoryCacheExtensions.cs
Source:
MemoryCacheExtensions.cs
Source:
MemoryCacheExtensions.cs

Obtiene el valor asociado a esta clave si existe o genera una nueva entrada mediante la clave proporcionada y un valor del generador especificado si no se encuentra la clave.

public:
generic <typename TItem>
[System::Runtime::CompilerServices::Extension]
 static TItem GetOrCreate(Microsoft::Extensions::Caching::Memory::IMemoryCache ^ cache, System::Object ^ key, Func<Microsoft::Extensions::Caching::Memory::ICacheEntry ^, TItem> ^ factory);
public static TItem GetOrCreate<TItem> (this Microsoft.Extensions.Caching.Memory.IMemoryCache cache, object key, Func<Microsoft.Extensions.Caching.Memory.ICacheEntry,TItem> factory);
public static TItem? GetOrCreate<TItem> (this Microsoft.Extensions.Caching.Memory.IMemoryCache cache, object key, Func<Microsoft.Extensions.Caching.Memory.ICacheEntry,TItem> factory);
static member GetOrCreate : Microsoft.Extensions.Caching.Memory.IMemoryCache * obj * Func<Microsoft.Extensions.Caching.Memory.ICacheEntry, 'Item> -> 'Item
<Extension()>
Public Function GetOrCreate(Of TItem) (cache As IMemoryCache, key As Object, factory As Func(Of ICacheEntry, TItem)) As TItem

Parámetros de tipo

TItem

Tipo del objeto que se va a obtener.

Parámetros

cache
IMemoryCache

La IMemoryCache instancia de este método se extiende.

key
Object

Clave de la entrada que se va a buscar o crear.

factory
Func<ICacheEntry,TItem>

Generador que crea el valor asociado a esta clave si la clave no existe en la memoria caché.

Devoluciones

TItem

Valor asociado a esta clave.

Se aplica a

GetOrCreate<TItem>(IMemoryCache, Object, Func<ICacheEntry,TItem>, MemoryCacheEntryOptions)

Source:
MemoryCacheExtensions.cs
Source:
MemoryCacheExtensions.cs
public:
generic <typename TItem>
[System::Runtime::CompilerServices::Extension]
 static TItem GetOrCreate(Microsoft::Extensions::Caching::Memory::IMemoryCache ^ cache, System::Object ^ key, Func<Microsoft::Extensions::Caching::Memory::ICacheEntry ^, TItem> ^ factory, Microsoft::Extensions::Caching::Memory::MemoryCacheEntryOptions ^ createOptions);
public static TItem? GetOrCreate<TItem> (this Microsoft.Extensions.Caching.Memory.IMemoryCache cache, object key, Func<Microsoft.Extensions.Caching.Memory.ICacheEntry,TItem> factory, Microsoft.Extensions.Caching.Memory.MemoryCacheEntryOptions? createOptions);
static member GetOrCreate : Microsoft.Extensions.Caching.Memory.IMemoryCache * obj * Func<Microsoft.Extensions.Caching.Memory.ICacheEntry, 'Item> * Microsoft.Extensions.Caching.Memory.MemoryCacheEntryOptions -> 'Item
<Extension()>
Public Function GetOrCreate(Of TItem) (cache As IMemoryCache, key As Object, factory As Func(Of ICacheEntry, TItem), createOptions As MemoryCacheEntryOptions) As TItem

Parámetros de tipo

TItem

Parámetros

cache
IMemoryCache
key
Object
factory
Func<ICacheEntry,TItem>
createOptions
MemoryCacheEntryOptions

Devoluciones

TItem

Se aplica a