using System;

using System.IO;

​

public class ExceptionHandling

{

    public static void Main()

    {

        StreamReader streamReader = null;

        try

        {

           StreamReader = new StreamReader(@"C:\Sample\Data.txt");

           Console.WriteLine(streamReader.ReadToEnd());

        }

        /*catch(Exception ex)

        {

            Console.WriteLine(ex.Message);

            Console.WriteLine();

            Console.WriteLine();

            Console.WriteLine(ex.StackTrace);

        }*/

        catch(FileNotFoundException ex)

        {

           Console.WriteLine("Please check if the file {0} exists", ex.FileName);   

        }

        catch(Exception ex)

        {

           Console.WriteLine(ex.Message);   

        }

        finally

        {

            if(streamReader != null)

            {

               streamReader.Close();

            }   

            Console.WriteLine("Finally Block");

        }                      

    }   

}