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

Difference between panel and group box classes, Difference between Panel an...

Difference between Panel and Group Box classes? Panel & Group box both can used as container for other controls like radio buttons & check box. the difference in panel & group

Shared (vb.net)/static(c#) variables, What are shared (VB.NET)/Static(C#) v...

What are shared (VB.NET)/Static(C#) variables? Shared/Static classes are used when a class gives functionality which is not specific to any instance. In brief if you want an ob

Describe the rules creating a well-formed xml document, Describe the rules ...

Describe the rules and regulations that must be followed whereas creating a well-formed XML document. The following are the rules and regulations that are essential to follow w

Various types of transactions in com + .net, Types of Transactions in COM +...

Types of Transactions in COM + .NET There are 5 types of transactions that can be used with COM+.   An object is whenever registered with the COM+ it has to abide either to any

Explain the concept of constructor, Explain the concept of constructor? ...

Explain the concept of constructor? Constructor is a special method of a class, which is called automatically when the instance of a class is formed. It is created with the sam

We need of an expert web developer, Web Developer Project Description: ...

Web Developer Project Description: We need of an expert web developer for long term association, please apply with models if you have the subsequent skills: ASP.NET MVC 3

Experienced .net certified developers, Project Description: We are seeki...

Project Description: We are seeking experienced .NET developers (possibly certified) to work with us on several future projects. You will have to pass a simple test to be consid

Use of resource manager class, What's the use of resource manager class? ...

What's the use of resource manager class? The ResourceManager class helps us to read the resource files and get the values by using key. At First you require to create the obje

Sql cache dependency, How do we enable SQL Cache Dependency? Below are ...

How do we enable SQL Cache Dependency? Below are some of the steps to enable the SQL Cache Dependency:- Enable the notifications for database. Enable the notificatio

I want windows 8.1 metro style app development, I want Windows 8.1 Metro st...

I want Windows 8.1 Metro style app development Project Description: I want Windows 8 & 8.1 metro style app development - Media Player application Skills required are C# Pr

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