Try/catch example for Introduction to Programming class

MyMath.cs

using System;

namespace TryCatchExample
{
    class MyMath
    {
        public int DivideBySelf(int _number)
        {
            int _result = 0;
            
            try
            {
                _result = _number / _number;
                Console.WriteLine(_result);
            }
            catch (DivideByZeroException)
            {
                Console.WriteLine("0 cannot be divided by 0");
            }

            return _result;
        }
    }
}

Program.cs

using System;

namespace TryCatchExample
{
    class Program
    {
        static void Main()
        {
            int result;

            Console.WriteLine("Welcome to my app that divides a number by itself.");
            Console.WriteLine("Enter number:");
            int number = Convert.ToInt16(Console.ReadLine());

            MyMath math = new MyMath();
            result = math.DivideBySelf(number);
            if (result!=0)
            Console.WriteLine("Pretty slick getting back a " + result + " from dividing " + number + " by itself");

            Console.WriteLine("press any key to exit...");
            Console.ReadLine();

        }
    }
}