private async void GetValueBalance() { BalanceHelper balance = new BalanceHelper(); DataTransaction data = new DataTransaction(); data = await balance.GetDataTransactiontTrans(); //Init variables if (data.FinalBalance > 0) { _defaultBTC = (float)data.FinalBalance / BitcoinValue.SatoshisPerBitcoin; ApiLogon.Balance = new BitcoinValue(data.FinalBalance); } mb.Text = mb2.Text = _defaultBTC.ToString(); }