using System;

​

public class Program

{

    public static void Main()

    {

        // create an instance of the Customer

        Customer cust = new Customer();

        // assign values to the customer instance 

        cust.CustomerID = 1111;

        cust.FirstName = "Joe";

        cust.LastName = "Smith";

    }

}

​

class Customer

{

    public int CustomerID;

    public string FirstName;

    public string LastName;

}