Dev2.Communication.ResultsCache.FetchResult C# (CSharp) Method

        public string FetchResult(FutureReceipt receipt)
        {
            if(receipt == null)
            {
                throw new ArgumentNullException("receipt");
            }

            string result;
            if(!_resultCache.TryRemove(receipt.ToKey(), out result))
            {
                result = string.Empty;
            }
            return result;
        }