DIFFERENCE BETWEEN CONVERT.TOSTRING() AND TOSTRING()

DIFFERENCE BETWEEN CONVERT.TOSTRING() AND TOSTRING()

Convert.Tostring() handles null, while ToString() doesn't  and throws a NULL

Reference exception.

Depending on the type of the application architecture and what you are trying to achieve , 

you choose one over the other.

using System;

namespace ConsoleApplication4

{

    public class MainClass

    {

        public static void Main()

        {

            Customer C1 = null;

            string str = Convert.ToString(C1);

            Console.WriteLine(str);

            Console.ReadLine();

        }

    }

    public class Customer

    {

        public string Name { get; set; }

      

      

    }

}