Atmo.UI.DevEx.ImportDataForm.daqCheckTimer_Tick C# (CSharp) Method

        private void daqCheckTimer_Tick(object sender, EventArgs e)
        {
            syncChk.Enabled = null != _device
                &&  null != _fileInfosLookup
                && _fileInfosLookup.Any()
                && _device.IsConnected
            ;
        }