What is Exception Handling in c sharp ??????????

Exception :- 
                    The Exception is one type of error which comes from the system or currently executed application throws that which normally contains the information about the error .

Exception Handling is the mechanism provided by the c sharp language to handle that type of exception .

See The Below Example Which Contains the Try,Catch,Throw and finally blocks.


 class Program
    {
        static void Main(string[] args)
        {
            double a=100,result = 0;
            double b = 0;
           // double b = 10; //Please check it by removing comment and Give comment to above statement
            try
            {
                result = div(a, b);
                Console.WriteLine("The division of {0} and {1} is {2}", a, b, result);
            }
            catch (Exception e)
            {
                //Console.WriteLine(e.ToString());
                Console.WriteLine("Exception Divide by Zero is Handled");
            }
            finally
            {
                Console.WriteLine("This is finally block statement");
            }
            Console.ReadLine();
        }
        public static double div(double a1, double b1)
        {
            if (b1 == 0)
            {
                throw new System.DivideByZeroException();
            }
            else
            {
                return a1 / b1;
            }
           
        }
    }