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

Explain the concept of exceptions in .net environment, VB. Net & XML 1....

VB. Net & XML 1. Design a form based applications using labels, text boxes, and buttons to perform basic arithmetic operations on integers. 2. Explain the concept of Excepti

Online portal for hotel n holidays, Project Description: It is online po...

Project Description: It is online portal for hotel n packages sales. The project requires to be built on sql, Jquery and c#. The project should be submitted with all coding a

What is an object, What is an object? They are instance of classes. It ...

What is an object? They are instance of classes. It is a basic unit of a system. An object is an entity that has attributes, behavior, and identity. Attributes and behavior of

Datagrid, why datagrid are used in dot net programming langugage

why datagrid are used in dot net programming langugage

Mvc pattern, What is MVC pattern? The main purpose  of using  the MVC p...

What is MVC pattern? The main purpose  of using  the MVC pattern is to decouple the GUI from the Data. It also gives the ability to provide multiple views for the same Data. Th

Document type definition (dtd), What is DTD? The Document Type definiti...

What is DTD? The Document Type definition (DTD) defines how your XML should structure. For illustrate in the above XML we want to make it compulsory to provide "qty" and "total

Dcom, What is DCOM? DCOM is different from COM in that it allows for cr...

What is DCOM? DCOM is different from COM in that it allows for creating objects distributed around  a network, and a protocol for invoking that object's methods, & secures the

Is it good to distribute implementation to remoting client?, It's never tol...

It's never told  to distribute complete implementation at client, due to following shown  reasons:- 1) Anyone can use ILDASM and decrypt your logic. 2) It is a bad architectu

what is ildasm, ILDASM When it comes to the understanding of the inter...

ILDASM When it comes to the understanding of the internals nothing can beat ILDASM. ILDASM  converts all the exe or dll into IL code. To run ILDASM you have to go to "C:\Progra

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