public static IOrderedQueryableObservableCollection <T> Distinct <T>(this IOrderedQueryableObservableCollection <T> @this)
{
throw new NotImplementedException();
}
public static IOrderedQueryableObservableCollection <TSource> ThenByDescending <TSource, TKey>(this IOrderedQueryableObservableCollection <TSource> @this, Func <TSource, TKey> keySelector, IComparer <TKey> comparer)
{
throw new NotImplementedException();
}
public static IOrderedQueryableObservableCollection <T> Distinct <T>(this IOrderedQueryableObservableCollection <T> @this, IEqualityComparer <T> comparer)
{
throw new NotImplementedException();
}
public static IOrderedQueryableObservableCollection <TSource> ThenBy <TSource, TKey>(this IOrderedQueryableObservableCollection <TSource> @this, Func <TSource, TKey> keySelector)
{
throw new NotImplementedException();
}
