class Switch { static void Main() { Console.Write("Enter your selection (1, 2, or 3): "); string s = Console.ReadLine(); int n = Int32.Parse(s); switch (n) { case 1: Console.WriteLine("Current value is {0}", 1); break; case 2: Console.WriteLine("Current value is {0}", 2); break; case 3: Console.WriteLine("Current value is {0}", 3); break; default: Console.WriteLine("Sorry, invalid selection."); break; } // Keep the console open in debug mode. Console.WriteLine("Press any key to exit."); Console.ReadKey(); } } /* Sample Input: 1 Sample Output: Enter your selection (1, 2, or 3): 1 Current value is 1 */