Override method in c#

In this article, I will show you how to override ToString() method in c# .net with example. You can overwrite a method of any class using a keyword “override”. 

Demo:

namespace Demoproject
{
    public class program
    {
        private void Main()
        {
            Employee e = new Employee();
            e.firstname = "Thivan";
            e.lastname = "Mydeen";
            HttpContext.Current.Response.Write(e.ToString());
        }
    }
}

public class Employee
{
    public string firstname { get; set; }
    public string lastname { get; set; }
 
    public override string ToString()
    {
        return this.firstname + "." + this.lastname;
    }
}

Description:

In this above example I overwritten a ToString() method in employee class using a keyword “override”.  The output will be,

 Thivan.mydeen