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

        public bool ReadPropertyRequest(BacnetAddress adr, BacnetObjectId object_id, BacnetPropertyIds property_id, out IList<BacnetValue> value_list, byte invoke_id = 0, uint array_index = ASN1.BACNET_ARRAY_ALL)
        {
            using (BacnetAsyncResult result = (BacnetAsyncResult)BeginReadPropertyRequest(adr, object_id, property_id, true, invoke_id, array_index))
            {
                for (int r = 0; r < m_retries; r++)
                {
                    if (result.WaitForDone(m_timeout))
                    {
                        Exception ex;
                        EndReadPropertyRequest(result, out value_list, out ex);
                        if (ex != null) throw ex;
                        else return true;
                    }
                    if (r < (m_retries - 1))
                        result.Resend();
                }
            }
            value_list = null;
            return false;
        }