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

ASP.NET Web Service Help C#, I need help figuring out how to capture text b...

I need help figuring out how to capture text box values from C# ASP.NET and send them from one class to another after being processed by a method.

Screen sharing training software like gotomeeting, Screen sharing Training ...

Screen sharing Training software like GOTOMEETING Project Description: We do have online trainings business; we are providing trainings with webex or gotomeeting at this mome

C# api to grab option price from cboe web site, C# API to grab option price...

C# API to grab option price from CBOE web site Project Description: On the web page below, user will download option prices of Stock or Index. For example, if you put "VXX" i

Need help to develop a job portal, Job Portal A one-stop explanation to ...

Job Portal A one-stop explanation to all your needs. Consist of employee as well as employer login accounts. Employee capable to look for jobs. Employer capable to post jobs.

I need a fixing all w3c validation errors, ASP Programmer I need a fixin...

ASP Programmer I need a fixing all W3c validation errors and it is a ASP website. Have any queries please send a message and I will provide more information on project. De

Prepare a script to automate the software muvee reveal, Prepare a script to...

Prepare a script to automate the software "muvee Reveal" Project Description: My name is Mark, I run a company engaged in E-Learning products. We looked for a long time fo

Create and populate a checkboxlist control, Question: (a) The ObjectDa...

Question: (a) The ObjectDataSource control is an alternative design approach to using AccessDataSource or SqlDataSource controls. Explain and illustrate how an ObjectDataSourc

In what instances you will declare constructor to be private, When we creat...

When we create a private constructor, we can not create object of the class directly from the client. So you will use the private constructors whenever you do not want instances of

What are the four workflow principles, What are the four workflow principle...

What are the four workflow principles? According to Microsoft, there are four main principles that define the behavior and working of workflows. Developers can use these princi

Candidate key, What is a candidate key? A table may have more than one ...

What is a candidate key? A table may have more than one combination of columns that could uniquely identify the rows in a table; every combination is a candidate key. During 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