using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace ConsoleApplication1
{
class Program
{
static void Main(string[] args)
{
int numero = 0;
int validar = 0;
while (validar == 0)
{
Console.Clear();
Console.WriteLine("Ingrese un numero entero cualquiera");
try
{
numero = Convert.ToInt16(Console.ReadLine());
// Si no lanza la excepcion, entonces salgo del bucle
validar = 1;
}
catch (FormatException ex)
{
Console.Clear();
Console.Write(ex.Message);
Console.ReadLine();
}
}
}
}
}