private void UpdateLocation(string NrTel, LatitudeLongitude Positon)
        {
            using (SqlConnection Database = new SqlConnection(_Details.DatabaseConnectionString))
            {
                Database.Open();

                SqlCommand cmd = new SqlCommand("UPDATE Utilizatori SET [LastKnowPosition]='" + Position.GetCoord() + "' WHERE [NumarTelefon]='" + NrTel + "'", Database);
                cmd.ExecuteNonQuery();
            }
        }
        private void Listener()
        {
            while (true)
            {
                string[] Messages = this.Receive();

                try
                {
                    Position       = new LatitudeLongitude(Messages[0], Messages[1]);
                    PositionString = Position.GetCoord();
                    Console.WriteLine(NumarTelefon + ":" + PositionString + "======>>>>>" + System.DateTime.Now.Hour + ":" + System.DateTime.Now.Minute + ":" + System.DateTime.Now.Second);
                    UpdateLocation(NumarTelefon, Position);

                    if (this.Data.TipCont == "Organizator")
                    {
                        List <string> Response = new List <string>();
                        Response.Add("1");

                        foreach (LocationableClient a in e.LocationableClients)
                        {
                            if (a.NumarTelefon != this.NumarTelefon)
                            {
                                Response.Add(NumarTelefon);
                                Response.Add(Position.GetDistance(a.Position));
                                break;
                            }
                        }

                        _Utils.WriteStreamString(Client.ns, CryptDecryptData.CryptData(Response.ToArray()));
                    }
                    else
                    {
                        _Utils.WriteStreamString(Client.ns, CryptDecryptData.CryptData(new string[] { "0" }));
                    }
                }
                catch (Exception ex)
                {
                    Console.WriteLine(ex.Message);
                    foreach (LocationableClient a in e.LocationableClients)
                    {
                        if (a.NumarTelefon == this.NumarTelefon)
                        {
                            e.LocationableClients.Remove(a);

                            foreach (NotificableClient nc in e.NotificableClients)
                            {
                                if (nc.NumarTelefon == this.NumarTelefon)
                                {
                                    e.NotificableClients.Remove(nc);
                                    nc.Dispose();
                                    break;
                                }
                            }

                            e.OnClientEnterExit();
                            break;
                        }
                    }
                    break;
                }
            }
        }