using System; using System.Globalization; public class Example { public static void Main() { string[] formats = {"C4", "D5", "e1", "E2", "F3", "G", "N3", "P0", "X4", "0000.0000"}; byte number = 240; foreach (string format in formats) Console.WriteLine("'{0}' format specifier: {1}", format, number.ToString(format)); } }