C# sorting arrays in ascending and descending order

Question

I\'m having trouble writing a method that returns true if the elements of an array (numbers) are in sorted order, ascending or descending, and false, if they are not in any

Answer 1

Where is my answer? I wrote it about an hour ago:

public enum SortType
{
     unsorted   = 0,
     ascending  = 1,
     descending = 2
}

public static SortType IsArraySorted(int[] numbers)
{
    bool ascSorted = true;
    bool descSorted = true;

    List asc = new List(numbers);            

    asc.Sort();

    for (int i = 0; i < asc.Count; i++)
    {
        if (numbers[i] != asc[i]) ascSorted = false;
        if (numbers[asc.Count - 1 - i] != asc[i]) descSorted = false;
    }

    return ascSorted ? SortType.ascending : (descSorted? SortType.descending : SortType.unsorted);
}

Example: