private void cmdConnect_Click(object sender, EventArgs e) { Codes.CenterSetting setting = new Codes.CenterSetting(); setting.Host = txtAddress.Text; setting.Port = int.Parse(txtPort.Text); Codes.ManagerSetting.SaveCenterSetting(setting); mClient.Connect(txtAddress.Text, int.Parse(txtPort.Text)); cmdNew.Enabled = cmdDisconnect.Enabled = !(cmdConnect.Enabled = !mClient.NetClient.Connected); if (!mClient.NetClient.Connected) { txtStatus.Text = mClient.NetClient.LastError.Message; } else { mClient.List(); } }