What are abstract classes, DOT NET Programming

Assignment Help:

What are abstract classes? What are the distinct characteristics of an abstract class?

An abstract class is a class that cannot be instantiated and is always used as a base class.

The following are the characteristics of an abstract class:

You cannot instantiate an abstract class directly. This implies that you cannot make an object of the abstract class; it must be inherited.

You can have abstract as well as non-abstract members in an abstract class.

You must declare at least single abstract method in the abstract class.

An abstract class is always public.

An abstract class is declared using the abstract keyword.

The basic purpose of an abstract class is to give a common explanation of the base class that multiple derived classes can share.

 


Related Discussions:- What are abstract classes

Monitoring system, hello there im stuck in my project and need to finish of...

hello there im stuck in my project and need to finish off it in a week or 8 days ,,and its .net and databases..please need a help

Normalization and types of normalization, What is normalization & what are ...

What is normalization & what are the types of normalization? Normalization is a set of rules that have been established to aid in the design of tables that are meant to be conn

Use of connection object, What is the use of connection object? The con...

What is the use of connection object? The connection objects are used to connect a data to the Command object. 1)An OleDbConnection object is used with the  OLE-DB provider

Required c# programmer, The program is broke now but explains in text and p...

The program is broke now but explains in text and printscreens the specific things i have to do to implement new bookies new sports and change settings for looking for arbs on two

Use a checkbox in a datagrid, How to use a checkbox in a datagrid? The ...

How to use a checkbox in a datagrid? The steps to be done are as follows:- 1)    In the ASPX page you have to add Itemtemplate tag in datagrid. 2) I

Printing and adding fibonacci series - c# program, Printing and adding Fibo...

Printing and adding Fibonacci series - C# Program Hello guys i need your advice. How can i print and add Fibonacci series in my project. Please recommend some examples.

I need to develop a project of call accounting and billing, Project Descrip...

Project Description: General information for the business: Call Accounting and Billing Kind of development: New program from scratch Description of each module: Call Accou

Asp.net mvc 4 setup project, I am seeking someone (person or company) who a...

I am seeking someone (person or company) who already has been developing some ASP.NET MVC 4 application with the subsequent requirements (so there is no need to spend extra time to

I need a windows sharepoint services or similar solution, I need a Windows ...

I need a Windows SharePoint Services or Similar Solution My company desires a reliable way of managing the documents online for each of its clients. The solution would want t

Define the term viewstate as used in the asp.net framework, Problem: (a...

Problem: (a) Define the term ViewState as used in the ASP.NET framework. (b) What is a StateBag class? Give a simple example to support your answer. (c) (i) Distingui

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd