10) Example for Case Sensitive

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace CASESENSITIVE
{
    class Program
    {
        static void Main(string[] args)
        {
            int age = 25;
            string name = "Nandu";

            Console.WriteLine("My AGE is : " + Age);
            Console.WriteLine("My Name is : "+ name);
            Console.ReadLine();

        }
    }
}

Output :

♣    Output for the above example is error, because C#.net is a Case Sensitive Language.