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Categories / C# Tutorial / Class

 

Interfaces and Inheritance

using System; interface MyInterface {     void MyMethodInInterface(); } public class Base: MyInterface {     public void MyMethodInInterface()     {         Console.WriteLine("Base.MyMethodInInterface()");     } } public class Derived: Base {     public new void MyMethodInInterface()     {         Console.WriteLine("Derived.MyMethodInInterface()");     } } class MainClass {     public static void Main()     {         Derived der = new Derived();         der.MyMethodInInterface();         MyInterface helper = (MyInterface) der;         helper.MyMethodInInterface();     } } Derived.MyMethodInInterface() Base.MyMethodInInterface()