修改启动屏幕

wxr

2023-04-11 cd70a2a8a2bdebf51259d8f39ed110a34b9be9e5

 HDL_ON/DAL/DriverLayer/Control_TcpClient.cs

@@ -295,7 +295,10 @@
                    }
                    finally
                    {
                        heartBeatThread = null;
                        if (heartBeatThread != null)
                        {
                            heartBeatThread = null;
                        }
                        HeartBeat();
                    }
                }