MemoryCache.GetValues Method (IEnumerable<String>, String)
Returns a set of cache entries that correspond to the specified keys.
Assembly: System.Runtime.Caching (in System.Runtime.Caching.dll)
public override IDictionary<string, object> GetValues( IEnumerable<string> keys, string regionName = null )
A set of unique identifiers for the cache entries to return.
If a cache entry that is represented by the keys does not exist, the corresponding value for the returned object in the dictionary is set to null. Therefore, the returned dictionary always has the same number of items as the number of elements in keys.
Available since 4.0