static void Main(string[] args) { SealedClass slc = new SealedClass(); int total = slc.Add(6, 4); Console.WriteLine("Total = " + total.ToString()); }
static void Main(string[] args) { /* ----------------Part-1------------------- */ //usage of classes Box Box1 = new Box(5.0, 6.0, 7.0); double volume = 0.0; volume = Box1.getVolume();//volume Console.WriteLine("Volume of Box1 : {0}", volume); Box1.count(); Box1.count(); Box1.count(); Console.WriteLine("Variable num: {0}", Box.getNum()); //static class usage Author.details(); Console.WriteLine("Author name : {0} ", Author.A_name); Console.WriteLine("Book Name : {0} ", Author.B_name); Console.WriteLine("ID : {0} ", Author.id); //sealed class usage SealedClass slc = new SealedClass(); int total = slc.Add(6, 4); Console.WriteLine("Total = " + total.ToString()); //sealed method usage Printer p = new Printer(); p.show(); p.print(); Printer ls = new LaserJet(); ls.show(); ls.print(); Printer of = new Officejet(); of.show(); of.print(); //abstract class usage Square s = new Square(6); Console.WriteLine("Area = " + s.Area()); Console.ReadKey(); }