using System; using System.Data; class Class1{ static void Main(string[] args){ string base2 = "111"; string base8 = "117"; string base10 = "1110"; string base16 = "11F1FF"; Console.WriteLine("Convert.ToInt32(base2, 2) = " + Convert.ToInt32(base2, 2)); Console.WriteLine("Convert.ToInt32(base8, 8) = " + Convert.ToInt32(base8, 8)); Console.WriteLine("Convert.ToInt32(base10, 10) = " + Convert.ToInt32(base10, 10)); Console.WriteLine("Convert.ToInt32(base16, 16) = " + Convert.ToInt32(base16, 16)); } }