private static void CountriesList_CollectionChanged(object sender, NotifyCollectionChangedEventArgs e)
{
switch (e.Action)
{
case NotifyCollectionChangedAction.Add:
if (e.NewItems != null)
{
_countriesInformationList.AddRange(e.NewItems.Cast <string>().Select(x => new SelectCountry(x)));
return;
}
break;
case NotifyCollectionChangedAction.Move:
return;
}
_countriesInformationList.ReplaceEverythingBy(
SuggestionLists.CountriesList.Select(x => new SelectCountry(x))
);
}