/// <summary>
/// Set the <see cref="SortProperty"/> and <see cref="SortDirection"/>
/// which the list will be sorted by.
/// </summary>
public void SortBy(string propName, bool ignoreCase = false, bool ascending = true)
{
Check.NotEmpty(propName, "propName");
var pd = ItemProperties.Find(propName, ignoreCase);
Debug.Assert(pd != null);
ApplySort(pd, ascending ? ListSortDirection.Ascending : ListSortDirection.Descending);
}
private void Item_PropertyChanged(object item, PropertyChangedEventArgs args)
{
var notifier = item as NestedPropertyChangedNotifier <T>;
Debug.Assert(notifier != null);
int pos = base.IndexOf(notifier.Object);
if (pos == -1)
{
Debug.Fail("Item not in list.");
RemovePropertyChangedNotifier(notifier.Object);
return;
}
var pd = ItemProperties.Find(args.PropertyName, true);
OnListChanged(new ListChangedEventArgs(ListChangedType.ItemChanged, pos, pd));
}