Shadowing, DOT NET Programming

Assignment Help:

What is shadowing?

When 2 elements in a program have similar name, one of them can hide and shadow the one. Therefore in such cases the element which shadowed the main element is referenced. The sample code is below in which, there are two classes "ClsParent" and "ClsShadowedParent". In the "ClsParent" there is a variable "x" which is an integer. "ClsShadowedParent" overrides the "ClsParent" and shadows the "x" variable to a string.

Public Class ClsParent

Public x As Integer

End Class

Public Class ClsShadowedParent

Inherits ClsParent

Public Shadows x As String

End Class

1574_shadowing.png

Figure:-Shadowing in Action


Related Discussions:- Shadowing

What are queues and stacks, What are queues and stacks? Stacks refer to...

What are queues and stacks? Stacks refer to a list in which all items are accessed and processed on the Last-In-First-Out (LIFO) basis. In a stack, elements are inserted (push

Operator overloading in .net, What is Operator Overloading in .NET? It ...

What is Operator Overloading in .NET? It gives a way to define and use operators like +, -, and / for user-defined classes or structs. It permits us to define/redefine the way

List advantages of binding data to controls, Question: (a) List three ...

Question: (a) List three advantages of binding data to controls. (b) The Repeater control uses templates to control formatting. Define the five types of templates supporte

What is cloud computing, What is cloud computing? The cloud computing i...

What is cloud computing? The cloud computing is the computing which is completely based on the Internet. It can also be explained as the next stage in the evolution of the Inte

Raise custom errors from stored procedure, How can you raise custom errors ...

How can you raise custom errors from stored procedure? The RAISERROR statements are  used to produce an ad hoc error message or to retrieve acustom message which is stored in t

Web service, What is a Web Service? The Web Services are the business l...

What is a Web Service? The Web Services are the business logic components which provide the functionality via the Internet using standard protocols like HTTP. The Web Servic

Create login page, Create login page: Consider the login page for a ty...

Create login page: Consider the login page for a typical webmail service, such as GMail or Outlook Mail. Your task for this assignment is to design a test plan for such a logi

Dispose method in .net, What is Dispose method in .NET? The .NET provid...

What is Dispose method in .NET? The .NET provides "Finalize" method in which we can clean up our resources. But relying on this is not always better so the best is to implement

Designing and development of a health vitamin website, Project Description:...

Project Description: The website should be CMS based; coding done only on ASP, MySql databases, .net script, aspx and java use with least of the flash work. We will be sharing j

Need experienced dot net and php programmers, Need Experienced dot Net and ...

Need Experienced dot Net and PHP Programmers Project Description: Need Experienced dot Net., JSP, PHP, Java Programmers Skilled professional and command in Programming eit

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