Class2.F2 C# (CSharp) Méthode

    public string F2(string Msg) {
        Console.WriteLine("Class2.F2: {0}", Msg);
        return "String returned from Class2.F2:" + Msg;
    }

        public static double F4(double x, double y)
        {
            Class2 obj2 = new Class2();
            double re4  = 4 * obj2.F2(x, y) - 3;

            return(re4);
        }