MemoryCache Class
Definition
Important
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An implementation of IMemoryCache using a dictionary to store its entries.
public ref class MemoryCache : IDisposable, Microsoft::Extensions::Caching::Memory::IMemoryCache
public class MemoryCache : IDisposable, Microsoft.Extensions.Caching.Memory.IMemoryCache
type MemoryCache = class
interface IMemoryCache
interface IDisposable
Public Class MemoryCache
Implements IDisposable, IMemoryCache
- Inheritance
-
MemoryCache
- Implements
Constructors
MemoryCache(IOptions<MemoryCacheOptions>, ILoggerFactory) |
Creates a new MemoryCache instance. |
MemoryCache(IOptions<MemoryCacheOptions>) |
Creates a new MemoryCache instance. |
Properties
Count |
Gets the count of the current entries for diagnostic purposes. |
Keys |
Gets an enumerable of the all the keys in the MemoryCache. |
Methods
Clear() |
Removes all keys and values from the cache. |
Compact(Double) | |
CreateEntry(Object) |
Creates or overwrites an entry in the cache. |
Dispose() |
Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources. |
Dispose(Boolean) |
Disposes the cache and clears all entries. |
Equals(Object) |
Determines whether the specified object is equal to the current object. (Inherited from Object) |
Finalize() |
Cleans up the background collection events. |
GetCurrentStatistics() |
Gets a snapshot of the current statistics for the memory cache. |
GetHashCode() |
Serves as the default hash function. (Inherited from Object) |
GetType() |
Gets the Type of the current instance. (Inherited from Object) |
MemberwiseClone() |
Creates a shallow copy of the current Object. (Inherited from Object) |
Remove(Object) |
Removes the object associated with the given key. |
ToString() |
Returns a string that represents the current object. (Inherited from Object) |
TryGetValue(Object, Object) |
Gets the item associated with this key if present. |
Extension Methods
Get(IMemoryCache, Object) |
Gets the value associated with this key if present. |
Get<TItem>(IMemoryCache, Object) |
Gets the value associated with this key if present. |
GetOrCreate<TItem>(IMemoryCache, Object, Func<ICacheEntry,TItem>, MemoryCacheEntryOptions) |
Gets the value associated with this key if it exists, or generates a new entry using the provided key and a value from the given factory if the key is not found. |
GetOrCreate<TItem>(IMemoryCache, Object, Func<ICacheEntry,TItem>) |
Gets the value associated with this key if it exists, or generates a new entry using the provided key and a value from the given factory if the key is not found. |
GetOrCreateAsync<TItem>(IMemoryCache, Object, Func<ICacheEntry,Task<TItem>>, MemoryCacheEntryOptions) |
Asynchronously gets the value associated with this key if it exists, or generates a new entry using the provided key and a value from the given factory if the key is not found. |
GetOrCreateAsync<TItem>(IMemoryCache, Object, Func<ICacheEntry,Task<TItem>>) |
Asynchronously gets the value associated with this key if it exists, or generates a new entry using the provided key and a value from the given factory if the key is not found. |
Set<TItem>(IMemoryCache, Object, TItem, MemoryCacheEntryOptions) |
Associates a cache entry with the specified key and applies the values of an existing MemoryCacheEntryOptions to the created entry. |
Set<TItem>(IMemoryCache, Object, TItem, IChangeToken) |
Associates a cache entry with the specified key that will expire when IChangeToken expires. |
Set<TItem>(IMemoryCache, Object, TItem, DateTimeOffset) |
Creates or overwrites the specified entry in the cache and sets the value with an absolute expiration date. |
Set<TItem>(IMemoryCache, Object, TItem, TimeSpan) |
Associates a cache entry with a specified key that will expire after a specified duration. |
Set<TItem>(IMemoryCache, Object, TItem) |
Associates a value with the specified key in the IMemoryCache. |
TryGetValue<TItem>(IMemoryCache, Object, TItem) |
Tries to get the value associated with a specified key. |