public static void DecideCommandResponse(string[] CommandData) { RequestCommadType requestCommandType = (RequestCommadType)int.Parse(CommandData[0]); if (RegisteredClients == null) { RegisteredClients = new List <LCDClient>(); } switch (requestCommandType) { case RequestCommadType.ClientRegister: var registerITClient = from x in RegisteredClients //where x.IPAdres.ToString() == CommandData[2] where x.ATID.ToString() == CommandData[1] select x; if (registerITClient == null || registerITClient.Count() == 0) { #region Note #endregion LCDClient lcdClient = new LCDClient(Convert.ToInt16(CommandData[1]), CommandData[2], Convert.ToInt16(CommandData[3])); if (lcdClient.IsRegistrable) { RegisteredClients.Add(lcdClient); QLUClientCommunicating.SendResult( QLUClientCommunicating.RequestCommadType.ClientRegister, true, "QLU client register işlemi başarılı", lcdClient.IPAdres ); StreamWriter sr = new StreamWriter(@"c:\lcdler.txt", true); sr.WriteLine(DateTime.Now.ToString() + " Register " + lcdClient.ATID.ToString() + "; " + lcdClient.IPAdres.ToString() + "; "); sr.Flush(); sr.Close(); } else { QLUClientCommunicating.SendResult( QLUClientCommunicating.RequestCommadType.ClientRegister, false, lcdClient.FailedMessage, lcdClient.IPAdres ); StreamWriter sr = new StreamWriter(@"c:\lcdler.txt", true); sr.WriteLine(DateTime.Now.ToString() + " Kaydolamadı " + lcdClient.ATID.ToString() + "; " + lcdClient.IPAdres.ToString() + "; "); sr.Flush(); sr.Close(); } } break; case RequestCommadType.ClientUnRegister: var removeITClient = from x in RegisteredClients //where x.IPAdres.ToString() == CommandData[2] where x.ATID.ToString() == CommandData[1] select x; foreach (LCDClient item in removeITClient.ToList()) { RegisteredClients.Remove(item); StreamWriter sr = new StreamWriter(@"c:\lcdler.txt", true); sr.WriteLine(DateTime.Now.ToString() + " unRegister " + item.ATID.ToString() + "; " + item.IPAdres.ToString() + "; "); sr.Flush(); sr.Close(); } break; default: break; } }