private void btnConnectRFExplorer_Click(object sender, EventArgs e) { Cursor.Current = Cursors.WaitCursor; if (comboBoxPortsRFExplorer.Items.Count > 0) { m_objRFE.ConnectPort(comboBoxPortsRFExplorer.SelectedValue.ToString(), Convert.ToInt32(comboBoxBaudrateRFExplorer.SelectedItem.ToString())); if (m_objRFE.PortConnected) { m_objRFE.AskConfigData(); } Thread.Sleep(2000); m_objRFE.ProcessReceivedString(true, out m_sRFEReceivedString); } UpdateButtonStatus(); Cursor.Current = Cursors.Default; }