private void button2_Click(object sender, EventArgs e) { MonitorLucroPrejuizoRequest _request = new MonitorLucroPrejuizoRequest(); //40511 _request.Semaforo = EnumSemaforo.SEMINFORMACAO; if (txtCliente.Text != string.Empty) { _request.Cliente = int.Parse(txtCliente.Text); } var item = _Monitor.ObterMonitorLucroPrejuizo(_request); }