MemoryCache.Item[String] Property
Definition
Important
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Gets or sets a value in the cache by using the default indexer property for an instance of the MemoryCache class.
public:
virtual property System::Object ^ default[System::String ^] { System::Object ^ get(System::String ^ key); void set(System::String ^ key, System::Object ^ value); };
public override object this[string key] { get; set; }
member this.Item(string) : obj with get, set
Default Public Overrides Property Item(key As String) As Object
Parameters
- key
- String
A unique identifier for the cache value to get or set.
Property Value
The value in the cache instance for the specified key, if the entry exists; otherwise, null
.
Exceptions
Remarks
When you set this property, the value is inserted into the cache. The expiration policy for the cache entry is set to InfiniteAbsoluteExpiration. If a cache entry with a matching key already exists, its value is updated.
Applies to
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