public MetaTraderWrapperManager(string server, int account, string pass)
        {
            _manager = new MT4ManLibraryNETv03.CMTManager();
            int iRet = _manager.ManagerFactory();

            iRet = _manager.Connect(server);
            iRet = _manager.Login(account, pass);
            //MT4ManLibraryNETv03.PumpFuncDelegate myPumpFunc = new MT4ManLibraryNETv03.PumpFuncDelegate(callback);
            //_manager.PassMeADelegate(myPumpFunc);
            //_manager.PumpingSwitch();
        }