System.Net.AsyncProtocolRequest.Reset C# (CSharp) Method

        public void Reset(LazyAsyncResult userAsyncResult)
        {
            if (userAsyncResult == null)
            {
                NetEventSource.Fail(this, "userAsyncResult == null");
            }
            if (userAsyncResult.InternalPeekCompleted)
            {
                NetEventSource.Fail(this, "userAsyncResult is already completed.");
            }
            UserAsyncResult = userAsyncResult;

            _callback = null;
            _completionStatus = 0;
            Result = 0;
            AsyncState = null;
            Buffer = null;
            Offset = 0;
            Count = 0;
#if DEBUG
            _DebugAsyncChain = 0;
#endif
        }