SByte.ToString converts the numeric value to string
using System; public class Example { public static void Main() { sbyte value = -1; Console.WriteLine(value.ToString()); Console.WriteLine(value.ToString("G")); Console.WriteLine(value.ToString("C")); Console.WriteLine(value.ToString("D")); Console.WriteLine(value.ToString("F")); Console.WriteLine(value.ToString("N")); Console.WriteLine(value.ToString("X")); } }