using System; public class Example { public static void Main() { ulong value = 163249057; // Display value using default ToString method. Console.WriteLine(value.ToString()); Console.WriteLine(); // Define an array of format specifiers. string[] formats = { "G", "C", "D", "F", "N", "X" }; // Display value using the standard format specifiers. foreach (string format in formats) Console.WriteLine("{0} format specifier: {1,16}",format, value.ToString(format)); } }