MemoryCache C# with Example
//Get instance of cache using System.Runtime.Caching; var cache = MemoryCache.Default; //Check if cache contains an item with cache.Contains("CacheKey"); //get item from cache var item = cache.Get("CacheKey"); //get item from cache or add item if not existing object list = MemoryCache.Default.AddOrGetExisting("CacheKey", "object to be stored", DateTime.Now.AddHours(12)); //note if item not existing the item is added by this method //but the method returns null