using System;

​

class Employee

{

    private string name;

    private string alias;

    private decimal salary = 3000.00m;

    // Constructor:

    public Employee(string name, string alias)

    {

        // Use this to qualify the fields, name and alias:

        this.name = name;

        this.alias = alias;

    }

    // Printing method:

    public void printEmployee()

    {

        Console.WriteLine("Name: {0}\nAlias: {1}", name, alias);

        // Passing the object to the CalcTax method by using this:

        Console.WriteLine("Taxes: {0:C}", Tax.CalcTax(this));

    }

    public decimal Salary

    {

        get { return salary; }

    }

}

​

class Tax

{

    public static decimal CalcTax(Employee E)

    {

        return 0.08m * E.Salary;

    }

}

​

public class MainClass

{

    public static void Main()

    {

        // Create objects:

        Employee E1 = new Employee("Mingda Pan", "mpan");

        // Display results:

        E1.printEmployee();

    }

}

​

/*

        Output:

            Name: Mingda Pan

            Alias: mpan

            Taxes: $240.00

         */