Question

I have a single dimensional array of items declared and initialized as:

string[] SubDirectorylist = Directory.GetDirectories(TargetDirectory);

I’d like to reverse the members and found Enumerable.Reverse<TSource>().

What advantages, if any, does LINQ’s implementation of reverse have over Array.Reverse()?

Answer 1

System.Linq.Enumerable.Reverse() works on all classes that implement IEnumerable where as System.Array.Reverse() only works on arrays. If you know that you have an array, there is nothing wrong with using System.Array.Reverse().