What is the difference between struct and class in C# ?

Below are some differences between struct and class in C#

  • classes are reference types where as struct are value types.
  • Null value cannot be assigned to the Struct because it is a non-nullable value type . Whereas the object of a class can be assigned a null value.
  • Classes support inheritance but the struct doesn’t.
  • struct cannot have destructor but a class can have.
  • struct is stored on stack where as objects instantiated for a class are stored in heap.
  • struct cannot have field initializers where as class can have.
  • You should use the new keyword to initiate the class but for struct it is an option.
  • The access modifiers of a struct cannot be protected or protected internal.
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ConsoleApplication1
    public class Employee
        public string Name { get; set; }
    struct Student
        // Field initializers are not allowed in strcut
        //int i = 1;
        public string Name { get; set; }
    class Program
        static void Main(string[] args)
            Employee emp = new Employee();
            emp.Name = "Abundant Code";
            Student stu = new Student();
            stu.Name = "Abundant Code";

            // Cannot assign null value  to stu
            //stu = null;
            emp = null;


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