public UtDeviceDrawer()
 {
     ldd = new MvKjMachineDrawerManager(PortBegin, PortEnd, ListenStartupPort);
     InitialDrawers();
     BindEvent();
     ldd.ListenSystStartUpEvent();
 }
 public void TestMethod1()
 {
     using (var drawer = new MvKjMachineDrawerManager())
     {
         drawer.ConnectIfNo();
     }
 }