private void UpdateEnableness()
{
Extentions.EnableControls(cbJobEnabled.Checked &&
(ScheduleType)cbScheduleType.SelectedValue == ScheduleType.One_time,
dtDateStartOneTime, dtTimeStartOneTime);
Extentions.EnableControls(cbJobEnabled.Checked &&
(ScheduleType)cbScheduleType.SelectedValue == ScheduleType.Recurring,
cbFrequencyType, cbFrequencyInterval,
rbDailyFreqOccursEvery, rbDailyFreqOccursOnce, dtDateDurationStart, rbEndDate, rbNoEndDate, dtDateDurationEnd,
daysOfWeekPanel, dayOfMonthPanel);
Extentions.EnableControls(cbJobEnabled.Checked && rbDailyFreqOccursOnce.Checked &&
(ScheduleType)cbScheduleType.SelectedValue == ScheduleType.Recurring,
dtTimeOccursOnly);
Extentions.EnableControls(cbJobEnabled.Checked &&
(ScheduleType)cbScheduleType.SelectedValue == ScheduleType.Recurring &&
rbDailyFreqOccursEvery.Checked,
cbOccursEvery, cbOccursEveryType, dtDaylyEveryStart, dtDaylyEveryEnd);
Extentions.EnableControls(cbJobEnabled.Checked &&
(ScheduleType)cbScheduleType.SelectedValue == ScheduleType.Recurring &&
rbEndDate.Checked,
dtDateDurationEnd);
refreshEmailNotificationControlsState();
}