How to get only the Overridden methods of a base class using reflection

Suppose we have a class as under

public class Employee
    {
        public int EmployeeId { get; set; }   
        public void Display()
        {
            Console.WriteLine("{0} {1}", EmployeeId, EmployeeName);
        }       
        public override string ToString()
        {
            return String.Format("Overriden Method : {0} {1}", EmployeeId, EmployeeName);
        } 
    }

The intention is to obtain only the override method of the child class i.e. ToString(). The below is the way to do that

typeof(Employee)                
                .GetMethods(
                             BindingFlags.Public |
                             BindingFlags.NonPublic |
                             BindingFlags.Instance |
                             BindingFlags.Static | 
                             BindingFlags.DeclaredOnly
                           )
                .Where(m => m.IsVirtual )               
                .ToList()
                .ForEach(i => Console.WriteLine(i.Name)); 

The IsVirtual property of MethodBase class does the trick.This property Gets a value indicating whether the method is virtual.It returns true if this method is virtual; otherwise, false. It is defined as

public bool IsVirtual { get; }