public ScheduleControl()
{
InitializeComponent();
// load data
daysOfWeek = MultiLangEnumHelper.ToSelectableCollection <DayOfWeek>();
months = MultiLangEnumHelper.ToSelectableCollection <Month>();
// fill schedule selectors
comboScheduleTypes.ItemsSource = MultiLangEnumHelper.ToCollection(typeof(ScheduleType));
comboDaysOfMonth.ItemsSource = ScheduleHelper.GetMonthes();
DaysOfWeekControl.ItemsSource = daysOfWeek;
MonthesControl.ItemsSource = months;
}