//Visual Basic 2010 Redefinition - Overridable en Overrides Object Oriented Programming
public class Employee {
    private decimal m_MonthlySalary;
    public virtual decimal MonthlySalary {
        get {
            MonthlySalary = this.m_MonthlySalary;
        }
        set {
            this.m_MonthlySalary = value;
        }
    }
    public virtual void GetYearlySalary() {
        GetYearlySalary = (MonthlySalary * 12);
    }
}
public class Manager : Employee {
    private decimal m_Bonus;
    public virtual decimal Bonus {
        get {
            Bonus = this.m_Bonus;
        }
        set {
            this.m_Bonus = value;
        }
    }
    public override void GetYearlySalary() {
        GetYearlySalary = (base.GetYearlySalary() + Bonus);
    }
}
public class Exercise1Solution {
    public virtual void Main() {
        Employee employee1 = new Employee();
        employee1.MonthlySalary = 1000;
        Console.WriteLine(employee1.GetYearlySalary());
        Manager manager1 = new Manager();
        manager1.MonthlySalary = 2000;
        manager1.Bonus = 10000;
        Console.WriteLine(manager1.GetYearlySalary());
        Console.ReadLine();
    }
}
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