switchselection.cs

using System;

class SwitchSelection
{
   public static void Main()
   {
      string myInput;
      int myInt;

      begin:

      Console.Write("Please enter a number between 1 and 3: ");
      myInput = Console.ReadLine();
      myInt = Int32.Parse(myInput);

      // Switch with integer type
      switch (myInt)
      {
         case 1:
            Console.WriteLine("Your number is {0}.",myInt);
            break;
         case 2:
            Console.WriteLine("Your number is {0}.",myInt);
            break;
         case 3:
            Console.WriteLine("Your number is {0}.",myInt);
            break;
         default:
            Console.WriteLine("Your number {0} is not between 1 and 3.",myInt);
            break;
      }

      decide:

      Console.Write("Type\"continue\"to go on or\"quit\"to stop: ");  
      myInput = Console.ReadLine();

      // switch with string type
      switch (myInput)
      {
         case "continue":
            goto begin;
         case "quit":
            Console.WriteLine("bye.");
            break;
         defualt:
            Console.WriteLine("Your input {0} is incorrect.",myInput);
            goto decide;
      }
   }
}