using System.Collections.Generic;
using System.Diagnostics;
public static List<N> list;
public static void Main(string[] args)
var timer = new Stopwatch();
for (var i = 0; i < 1000; i++)
var thisItem = new N { X = i, B = 1, C = Decimal.Parse(i.ToString()), F = float.Parse(i.ToString()), O = i, S = i.ToString() };
Console.WriteLine(timer.Elapsed.ToString());
public int X { get; set; }
public string S { get; set; }
public float F { get; set; }
public decimal C { get; set; }
public byte B { get; set; }
public object O { get; set; }