ThenByDescending< TSource, TKey >() [1/2]

static IOrderedEnumerable< TSource > System.Linq.Enumerable.ThenByDescending< TSource, TKey > ( this IOrderedEnumerable< TSource > source, Func< TSource, TKey > keySelector )

inlinestatic

Definition at line 7218 of file Enumerable.cs.

    {
        if (source == null)
        {
            ThrowHelper.ThrowArgumentNullException(ExceptionArgument.source);
        }
        return source.CreateOrderedEnumerable(keySelector, null, descending: true);
    }

References System.Linq.keySelector, System.Linq.source, and System.Linq.ThrowHelper.ThrowArgumentNullException().