private void monthCalendar1_DateSelected(object sender, DateRangeEventArgs e)
{
ArrayList datums = new ArrayList();
datums.AddRange(monthCalendar1.BoldedDates.ToArray());
if (datums.Contains(monthCalendar1.SelectionStart))
{
datums.Remove(monthCalendar1.SelectionStart);
ContractManagement.RemoveRitInstantie(rit_contract, monthCalendar1.SelectionStart);
}
else
{
datums.Add(monthCalendar1.SelectionStart);
ContractManagement.addRitInstantie(rit_contract, monthCalendar1.SelectionStart);
}
//ArrayList datums = new ArrayList();
//datums.AddRange(monthCalendar1.BoldedDates.ToArray());
monthCalendar1.BoldedDates = (DateTime[])datums.ToArray(typeof(DateTime));
monthCalendar1.UpdateBoldedDates();
}