Category: Software Development

  using System; namespace Propertytest { class Person { private int age; private string gender; public int…

Interface: //interface method is public and abstract by default using System; namespace InterfaceTest { public interface Drawable…

  //abstract class can contain abstract method but it is not mandatory using System; namespace Abstract {…

using System; using Polymorphism; namespace Polymorphism { public static class CalCc { public static int add(int a,…

using System; namespace Aggregation { public class Address { public string addressLine, city, state; public Address(string addressLine,…

Single Level Inheitance: Inheriting Fields using System; namespace InheitanceCsharp { public class Employee { public float salary…