C# (CSharp) System.Linq Enumerable.OrderByDescending Exemples

Exemple #1

    public void BlinqShouldEqualLinqNativeArrayOrderByDescending([OrderValues] Order[] sourceArr)
    {
        var source   = new NativeArray <Order>(sourceArr, Allocator.Persistent);
        var expected = ExceptionAndValue(() => Linq.ToArray(Linq.OrderByDescending(source, SelectFirst.Invoke)));
        var actual   = ExceptionAndValue(() => Linq.ToArray(Blinq.OrderByDescending(source, SelectFirst)));

        AssertAreEqual(expected, actual);
        source.Dispose();
    }

Exemple #2

 public static IOrderedEnumerable <TSource> OrderByDescending <TSource, TKey>(this IEnumerable <TSource> source, Func <TSource, TKey> keySelector, IComparer <TKey> comparer) =>
 LinqEnumerable.OrderByDescending(source, keySelector, comparer);

Exemple #3

Fichier : Enumerable.cs Projet : skarllot/NETStandard.WindowsCE

 public static IOrderedEnumerable <TSource> OrderByDescending <TSource, TKey>(this IEnumerable <TSource> source, Func <TSource, TKey> keySelector)
 => Enumerable.OrderByDescending(source, keySelector);