What is the main use of Interface in C#

Interface are used for different purposes, any purpose can be main for the developer.If you still need to know, i


Why Dictionary is preferred over Hashtable ?

Dictionary is preferred over hashtable because Dictionary is Generic Collection means you will have type safety while using Dictionary. In


Method Overriding Vs Method Shadowing

Method overriding means changing the functionality of a method without changing its signature.We use virtual & override keywords for overriding


Authentication Vs Authorization

Authentication is the process of verifying who you are. When you enter username & password for entering in to any


Multi Dimensional Arrays

Arrays are great way to hold the data, arrays can be of muli-dimentional,they can be two dimention, three dimentions or