/// <summary>
/// Removes an <see cref="iCalObject"/>-based component from all
/// of the collections that this object may be contained in within
/// the iCalendar.
/// </summary>
/// <param name="child"></param>
public override void RemoveChild(iCalObject child)
{
base.RemoveChild(child);
if (child is UniqueComponent)
{
UniqueComponents.Remove((UniqueComponent)child);
}
Type type = child.GetType();
if (type == typeof(Event) || type.IsSubclassOf(typeof(Event)))
{
Events.Remove((Event)child);
}
else if (type == typeof(FreeBusy) || type.IsSubclassOf(typeof(FreeBusy)))
{
FreeBusy.Remove((FreeBusy)child);
}
else if (type == typeof(Journal) || type.IsSubclassOf(typeof(Journal)))
{
Journals.Remove((Journal)child);
}
else if (type == typeof(DDay.iCal.Components.TimeZone) || type.IsSubclassOf(typeof(DDay.iCal.Components.TimeZone)))
{
TimeZones.Remove((DDay.iCal.Components.TimeZone)child);
}
else if (type == typeof(Todo) || type.IsSubclassOf(typeof(Todo)))
{
Todos.Remove((Todo)child);
}
}
public void Delete()
{
if (SelectedTimeZone == null)
{
return;
}
TimeZoneRepository.Instance.RemoveItem(SelectedTimeZone);
TimeZones.Remove(SelectedTimeZone);
Title = "";
SelectedHourIndex = 11;
SelectedMinutesIndex = 0;
}