How to use abstraction in window or web app in C#.net

Question

Hello friends  i am new in C#.net.I read about AbstractionInheritance etc. in Console application.but how can use these concepts in Windows or web apps.I searched it on google but did not find appropriate solution. Thankx in advance.

maulik patel · Answer

look into below code where you find real way to use abstraction. namespace classProduct { abstract class DB { public abstract void Connect(); public string DBIpAddress() { return “10.10.0.1”; } } Class Sqlserver: DB { public override void Connect () { Console.write(“This method will connect SQL server”); } } Class Oracle : DB { public override void Connect() { Console.write(“This method will connect Oracle Server”); } } } To call abstract class Db objdb=new OracleDB();