CSHARP

c# remove last value from list

if(rows.Any()) //prevent IndexOutOfRangeException for empty list
{
    rows.RemoveAt(rows.Count - 1);
}

C# removing the last value of an array

using System;
using System.Linq;

class RemoveLastElement {
  static void Main() {
    int[] a = { 2, 3, 4, 5, 6};
    int[] result = a.SkipLast(1).ToArray();

    Console.WriteLine(String.Join(",", result));
  }
}