public void PrintValue(DogClass dg1)
 {
     Console.WriteLine("Inside the Method Print value- Class");
     dg1.Color = "RedModified";
     dg1.Name = "Dog1Modified";
     Console.WriteLine("Color" + dg1.Color + " ; Name: " + dg1.Name);
 }
        static void Main(string[] args)
        {
            DogClass d1 = new DogClass();
            DogStruct d2 = new DogStruct();

            ClassSample c = new ClassSample();
            d1.Color = "Red";
            d1.Name = "Dog1";

            //d2.Color = "Red";
            //d2.Name = "Dog2";
            Console.WriteLine("***************Dog 1**********************");
            Console.WriteLine("Color" + d1.Color + " ; Name: " + d1.Name);
            Console.WriteLine("***************Dog 2**********************");
            Console.WriteLine("Color" + d2.Color + " ; Name: " + d2.Name);
            c.PrintValue(d1);
            c.PrintValue(d2);
            Console.WriteLine("***************After Print value**********************");
            Console.WriteLine("***************Dog 1**********************");
            Console.WriteLine("Color" + d1.Color + " ; Name: " + d1.Name);
            Console.WriteLine("***************Dog 2**********************");
            Console.WriteLine("Color" + d2.Color + " ; Name: " + d2.Name);
        }