How to parametrize a timer's elapsed event args in c#

class Program
{
    public delegate int MyDelegate(int a);

    static void Main(string[] args)
    {
        //  public event ElapsedEventHandler Elapsed;
        //public delegate void ElapsedEventHandler(object sender, ElapsedEventArgs e);
        // Elapsed is an event handler of delegate ElapsedEventHandler
        // so we conclude that Elapsed is delegate
        // we can use lamda expression for delegates
        //A delegate is a type that represents references to methods with a particular parameter list and return type
        // in short , signature of the method ( return type and parameters )

        MyDelegate m = (k) => Increament(k);
       var value =  m.Invoke(23);
    }

    public static int Increament(int a)
    { return a++; }
}