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

Determine .net framework, What is .NET Framework? .NET Framework is a c...

What is .NET Framework? .NET Framework is a complete environment that permits developers to develop, run, and deploy the following applications:     Windows services

Benefits and limitation of viewstate for state management, What are benefit...

What are benefits and Limitation of using Viewstate for state management The benefits of using Viewstate are as follows:- 1)    There is no server resources required because

Illustrate the basic process in an asp.net architecture, Problem: (a) ...

Problem: (a) (i) Using a diagram, illustrate the basic process in an ASP.NET Architecture involving at least five objects. (ii) List two methods and two collections

Relation between classes and objects, What is the relation between Classes ...

What is the relation between Classes and Objects? The class & object look very much same but are not same. The Class is a definition, while object is a instance of the class cr

How to connect to microsoft access, How can we connect to Microsoft Access,...

How can we connect to Microsoft Access, Foxpro , Oracle etc ? The Microsoft provides System.Data.OleDb namespace to communicate with the databases such as Oracle, scess  etc. I

Add relation''s between table in a data set, How can we add relation's betw...

How can we add relation's between table in a DataSet? Dim objRelation As DataRelation  objRelation=New DataRelation("CustomerAddresses",objDataSet.Tables("Customer").Colu

Need to develop a simple .net software, Need to develop a simple .net softw...

Need to develop a simple .net software I am seeking someone who can design a customized software for me, prefrebly in .NET. I have a sql server backend which i would like to use

Application object and its difference from cache object, What is an applica...

What is an application object & how it is different from c ache object? The Application object can be used in many situations where we want the data to be shared across user

Describe the disconnected architecture of ado.net, Describe the disconnecte...

Describe the disconnected architecture of ADO.NET's data access model. ADO.NET maintains a disconnected database access model, which means, the application never remains linked

Crystal Report base output, Hello, I want to develop one crystal report. I ...

Hello, I want to develop one crystal report. I have one database which has 5 field.One is string and others are Boolean. String field name is State and Four remaining fields are Th

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