private void TimeVerifier(object sender, ElapsedEventArgs e)
{
var current_time = DateTime.Now.ToString(Constants.ComparisonPattern);
if (current_time == RecStartTime.ToString(Constants.ComparisonPattern))
{
rec.Start();
LabelRecState.ChangeState(RecState.RECORDING);
}
else if (current_time == RecEndTime.ToString(Constants.ComparisonPattern))
{
rec.Stop();
LabelRecState.ChangeState(RecState.FINISHED);
}
}