private void SetDatesInColumns()
 {
     todayLabel.Text     += " (" + DateHandler.GetTodayDate() + ")";
     yesterdayLabel.Text += " (" + DateHandler.GetDateInFormatFromToday(-1) + ")";
     tomorrowLabel.Text  += " (" + DateHandler.GetDateInFormatFromToday(1) + ")";
 }