System.IO.BACnet.BacnetClient.EndReadRangeRequest C# (CSharp) Méthode

        public void EndReadRangeRequest(IAsyncResult result, out byte[] trendbuffer, out uint ItemCount, out Exception ex)
        {
            BacnetAsyncResult res = (BacnetAsyncResult)result;
            ItemCount = 0;
            trendbuffer = null;

            ex = res.Error;
            if (ex == null && !res.WaitForDone(40*1000))
                ex = new Exception("Wait Timeout");

            if (ex == null)
            {
                ItemCount = Services.DecodeReadRangeAcknowledge(res.Result, 0, res.Result.Length, out trendbuffer);
                if (ItemCount == 0)
                    ex = new Exception("Decode");
            }

            res.Dispose();
        }